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Acneiform
DermAtlas_PFB-11.13.2023-59530070
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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DermAtlas_PFB-11.13.2023-59530070
https://cms.sanovaworks.com/uploads/2023/12/52d87ac00a910a0e59608e7a47129adb-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
DermAtlas_PFB-11.13.2023-59529646
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_PFB-11.13.2023-59529646
https://cms.sanovaworks.com/uploads/2023/12/65c6357fcc1bad3e74fd8333fdb0d7b4-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
DermAtlas_PFB-11.13.2023-59529680
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_PFB-11.13.2023-59529680
https://cms.sanovaworks.com/uploads/2023/12/441277baeffdc57d3ae3cd5e009eb44d-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
DermAtlas_Comedonal acne_face-frontal-10.30.2023-58750980
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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DermAtlas_Comedonal acne_face-frontal-10.30.2023-58750980
https://cms.sanovaworks.com/uploads/2023/12/6df275b81e527b2d8dc68b561f64fdbe-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-fullface_03.18.2024-66160587 copy 2
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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DermAtlas-fullface_03.18.2024-66160587 copy 2
https://cms.sanovaworks.com/uploads/2024/05/fb7a834457e4dcebce58a2408234d38b-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-lowerhalf_03.18.2024-66160587 copy
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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DermAtlas-lowerhalf_03.18.2024-66160587 copy
https://cms.sanovaworks.com/uploads/2024/05/e246b93bdf1740a13347c6235cb973c9-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-profile_03.18.2024-66160611 copy
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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DermAtlas-profile_03.18.2024-66160611 copy
https://cms.sanovaworks.com/uploads/2024/05/c7c07724a55546866ef1d082908152fa-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-profile203.18.2024-66174761 copy
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas-profile203.18.2024-66174761 copy
https://cms.sanovaworks.com/uploads/2024/05/44a714f3ae209073511bb57d8c3d89ce-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD Acne 21-12
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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JDD Acne 21-12
Eleryan: approve
Friedman: approve
https://cms.sanovaworks.com/uploads/2023/07/0884c1770bc7221320ecf4b9150e1723-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD Acne M6419 1
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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JDD Acne M6419 1
Approve
https://cms.sanovaworks.com/uploads/2023/07/aa15262adcbbcba9d23514b0d696dcee-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD Acne 21_12 2
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD Acne 21_12 2
https://cms.sanovaworks.com/uploads/2023/07/27591aab58a3028b2c09e03f1fd15f22-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas_Perioral dermatitis_-10.30.2023-58785308
Periorificial Dermatitis: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Perioral dermatitis_-10.30.2023-58785308
https://cms.sanovaworks.com/uploads/2023/12/9fded0f84a3951bc85ab468ca2115965-small.jpg
Condition:
Periorificial Dermatitis
Tags:
Diseases of the Follicular Unit
DermAtlas_unclassified_1
Favre-Racouchot Syndrome: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_unclassified_1
https://cms.sanovaworks.com/uploads/2023/12/1bf937c681ef4ba4c981c7084a54ad3b-small.jpg
Condition:
Favre-Racouchot Syndrome
Tags:
Unclassified
GW_Friedman_-11.06.2023-591309841 Rosacea
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
GW_Friedman_-11.06.2023-591309841 Rosacea
https://cms.sanovaworks.com/uploads/2023/12/940f3a6b31de16fe7e389473ebfeeeaf-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
GW_Friedman_-11.06.2023-59130984 rosacea
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
GW_Friedman_-11.06.2023-59130984 rosacea
https://cms.sanovaworks.com/uploads/2023/12/252c599a904e825fe5351adf7384302d-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
JDD C7237 Figure 1B Rosacea 22_6
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
JDD C7237 Figure 1B Rosacea 22_6
https://cms.sanovaworks.com/uploads/2023/07/210c0f2e8be647402c14908a81dfeaf1-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Majocchi granuloma2
Majocchi granuloma: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Majocchi granuloma2
https://cms.sanovaworks.com/uploads/2023/12/f802fdeee91b18cab0f35c62331352bd-small.jpg
Condition:
Majocchi granuloma
Tags:
Diseases of the Follicular Unit
JDD M6070 Figure 4 Acne 20_6 1
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD M6070 Figure 4 Acne 20_6 1
https://cms.sanovaworks.com/uploads/2023/07/28e98a5a81530d7306216c89e4e908eb-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD M6419 Acne 3
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD M6419 Acne 3
https://cms.sanovaworks.com/uploads/2023/07/5ade38b099bd3b06023a40d335b78de6-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD M6419 Acne 2
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD M6419 Acne 2
https://cms.sanovaworks.com/uploads/2023/07/8063f5cfe65c4af9d93a93e058e58ef5-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD M6778 Figure 2 acne 21_6 2
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD M6778 Figure 2 acne 21_6 2
https://cms.sanovaworks.com/uploads/2023/07/9b19e0e1b90bdccf95494f62c44ded85-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD M6876 Figure 4 acne 21_6_1
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
JDD M6876 Figure 4 acne 21_6_1
https://cms.sanovaworks.com/uploads/2023/07/b0014c9e24bc68c43d0648d9fcf943f4-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
JDD M7021 Erythematotelangiectatic rosacea 22_1
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
JDD M7021 Erythematotelangiectatic rosacea 22_1
https://cms.sanovaworks.com/uploads/2023/07/6c46c93ffda284adc13b272e92a5aa0b-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
JDD M7021 Rosacea 22_1
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
JDD M7021 Rosacea 22_1
https://cms.sanovaworks.com/uploads/2023/07/ce2adb0ffbed8399abf4de6dbf2a55d7-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Rosacea and Seborrheic dermatitis_face-frontal-12.11.2023-61063215
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Rosacea and Seborrheic dermatitis_face-frontal-12.11.2023-61063215
https://cms.sanovaworks.com/uploads/2024/05/d1c6dbd9b77a4e995aad6ecf59bd174f-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_back_GW_3closeup
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_back_GW_3closeup
https://cms.sanovaworks.com/uploads/2023/10/e247c2d6ced60f8924d5f97a371d4760-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
DermAtlas_Rosacea and Seborrheic dermatitis_face-oblique-right-12.11.2023-61069368
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Rosacea and Seborrheic dermatitis_face-oblique-right-12.11.2023-61069368
https://cms.sanovaworks.com/uploads/2024/05/eec81df46bfb1755b15b5af19431258a-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_GW_1_lowerabdo
Furunculosis: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_GW_1_lowerabdo
https://cms.sanovaworks.com/uploads/2023/10/042328c7577fae94abcea4aaf267f83b-small.jpg
Condition:
Furunculosis
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_GW_1
Furunculosis: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_GW_1
Eleryan: approve
Friedman: same comment about before -  mix of folliculitis and furunculosis
https://cms.sanovaworks.com/uploads/2023/10/646d10d07690d3c5a2eb2a651da1d54a-small.jpg
Condition:
Furunculosis
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_GW_2
Furunculosis: Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_GW_2
https://cms.sanovaworks.com/uploads/2023/10/41b35445ff42693553e41415ce471f60-small.jpg
Condition:
Furunculosis
Tags:
Diseases of the Follicular Unit
DermAtlas_Rosacea and Seborrheic dermatitis_face-chin-down-12.11.2023-61069416
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Rosacea and Seborrheic dermatitis_face-chin-down-12.11.2023-61069416
https://cms.sanovaworks.com/uploads/2024/05/cccdcd88192a3073684fe3b61cfdfe60-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Rosacea and Seborrheic dermatitis_face-lateral-right-12.11.2023-61069381
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Rosacea and Seborrheic dermatitis_face-lateral-right-12.11.2023-61069381
https://cms.sanovaworks.com/uploads/2024/05/60ec9cd1863a87210570f5f630cc9862-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Rosacea and Seborrheic dermatitis_face-oblique-left-12.11.2023-61063278
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Rosacea and Seborrheic dermatitis_face-oblique-left-12.11.2023-61063278
https://cms.sanovaworks.com/uploads/2024/05/5505ebcfc87cbc6caa3a27bba714549b-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_back_GW_3 R1
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_back_GW_3 R1
APPROVE
https://cms.sanovaworks.com/uploads/2023/10/f3b47e95e7cc65533ca0e8d08dd4d4f3-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
DermAtlas_Folliculitis_fullback_GW_3 R1
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas_Folliculitis_fullback_GW_3 R1
ALOT OF THE SAME PHOTO
https://cms.sanovaworks.com/uploads/2023/10/9082f8bf5436f5e13d110c55dceae913-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
DermAtlas-03.18.2024-66160611 1
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas-03.18.2024-66160611 1
https://cms.sanovaworks.com/uploads/2024/05/d9dc67a5b890939147dfb54770ead0f7-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-03.18.2024-66160611
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas-03.18.2024-66160611
https://cms.sanovaworks.com/uploads/2024/05/013db22de36f8bcefa60cc7a73a39974-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
DermAtlas-03.18.2024-66174761
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
DermAtlas-03.18.2024-66174761
https://cms.sanovaworks.com/uploads/2024/05/d6a2da2e7091f8e4531e5027101cd4ca-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_A_Facial1.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_A_Facial1.jpg
https://cms.sanovaworks.com/uploads/2022/09/bf7ce6119e7501d5ca68e0766348ca60-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_B_Profile_Facial.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_B_Profile_Facial.jpg
https://cms.sanovaworks.com/uploads/2022/09/2f323a0e77f664a9f6342e68739df7d2-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_C_Profile.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_C_Profile.jpg
https://cms.sanovaworks.com/uploads/2022/09/1a0983344321cd50d63041bddba7adbe-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_2_JDD1.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_D_2_JDD1.jpg
https://cms.sanovaworks.com/uploads/2022/09/05ed4024bcf960cc2fc2b8492e426817-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_Face1.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_D_Face1.jpg
https://cms.sanovaworks.com/uploads/2022/09/36ff1696aa63bb5aff98e0990a8ef611-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_facial3.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_D_facial3.jpg
https://cms.sanovaworks.com/uploads/2022/09/f249612b2f28cd01f6745fd6d5832361-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_A_Face_2.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_A_Face_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/61424705acc42fe66fb65c4132da6163-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_B_Face_1JDD.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_B_Face_1JDD.jpg
https://cms.sanovaworks.com/uploads/2022/09/95526f9d1fd375757c581a25885e6285-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_C_Face_2JDD.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_C_Face_2JDD.jpg
https://cms.sanovaworks.com/uploads/2022/09/4f67631717d137262558c3b043c3a226-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_Face_JDD1.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
Acne_D_Face_JDD1.jpg
https://cms.sanovaworks.com/uploads/2022/09/ff2571f34e91418f068017b03530ad9a-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_JDD_2.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
Acne_D_JDD_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/5acb8326c05c805e644efa8f0cf19d9f-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Acne_D_JForehead_DD_2.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

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Acne_D_JForehead_DD_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/b3dcdada795be6fe756f85dfab9546f4-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Comedonal Acne_D_1_Forehead.jpg
Acne: One of the key characteristics of acne is post-inflammatory hyperpigmentation and is most noticeable in darker skin tones. It is also important to point out that keloidal or hypertrophic scarring may result and should be considered when treating patients.

Here we can appreciate the erythema of inflammatory papules in lighter skin tones and the brown coloration of inflammatory papules mimicking post-inflammatory hyperpigmentation in darker skin tones.

Log into your JDD account to access high resolution images and request permissions.
Comedonal Acne_D_1_Forehead.jpg
https://cms.sanovaworks.com/uploads/2022/09/2bd31f0ce8734de7f75974e162cd07af-small.jpg
Condition:
Acne
Tags:
Diseases of the Follicular Unit
Rosacea3_A_Profile.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

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Rosacea3_A_Profile.jpg
https://cms.sanovaworks.com/uploads/2022/09/4d8b819240103c5217c78b7ba41ffcce-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_A_Profile_2.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_A_Profile_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/00dd3aa8d0a37cfcd5e960cbc0b3419d-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_D_Profile2.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_D_Profile2.jpg
https://cms.sanovaworks.com/uploads/2022/09/57ca8e9a41889c3f3c415c007737cc20-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
rosacea_c_Profile_2.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
rosacea_c_Profile_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/96ec67efe4700e6e0d24be3db24e3e43-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_D_Profile5.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_D_Profile5.jpg
https://cms.sanovaworks.com/uploads/2022/09/69d1e452ef39b300c1425cfe4a5ca1c0-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea3_B_Full.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea3_B_Full.jpg
https://cms.sanovaworks.com/uploads/2022/09/e154855cd63e519d661b713570c52689-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_A_lowerFace.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_A_lowerFace.jpg
https://cms.sanovaworks.com/uploads/2022/09/b33217e2b53c276983522e0c6802566a-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_C2_Face.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_C2_Face.jpg
https://cms.sanovaworks.com/uploads/2022/09/78949f55c2022688c35a29ad0c3d4d24-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
rosacea_c_Face_.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
rosacea_c_Face_.jpg
https://cms.sanovaworks.com/uploads/2022/09/6657d89acade12b5e439d1ba3be61f98-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_D_Face_4.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_D_Face_4.jpg
https://cms.sanovaworks.com/uploads/2022/09/ee5dd0613a8d6714b223f00a987e6586-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea3_B_FullFace.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea3_B_FullFace.jpg
https://cms.sanovaworks.com/uploads/2022/09/6864f830236394375c783cee30d187dc-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_A_FullFace.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_A_FullFace.jpg
https://cms.sanovaworks.com/uploads/2022/09/67203ef79200a61dc8b5bc9a5518b059-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_C2_FullFace.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_C2_FullFace.jpg
https://cms.sanovaworks.com/uploads/2022/09/e283a67481ab2bbfc2dfaa2502f07626-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
rosacea_c_Face_Full.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
rosacea_c_Face_Full.jpg
https://cms.sanovaworks.com/uploads/2022/09/438f1e09582b01e06be888d0d6d913b4-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
Rosacea_D_Face_5.jpg
Rosacea: Erythematous, violaceous, or hyperpigmented patches may present with telangiectasias on the cheeks and glabella. In darker skin tones acneiform papules amidst mild phymatous changes (pronounced and dilated ostia) may be a better diagnostic clue. It is important not to be limited by the guideline based essential feature of persistent erythema.

One of the early signs of rosacea is flushing, which can be easily missed or even mistaken in darker skin tones for another condition. However, often all patients describe a feeling of warmth.

Log into your JDD account to access high resolution images and request permissions.
Rosacea_D_Face_5.jpg
https://cms.sanovaworks.com/uploads/2022/09/6cea792b82ea8c2560a192a269a2123f-small.jpg
Condition:
Rosacea
Tags:
Diseases of the Follicular Unit
perioral dermatitis type b.jpg
Periorificial Dermatitis: Log into your JDD account to access high resolution images and request permissions.
perioral dermatitis type b.jpg
https://cms.sanovaworks.com/uploads/2022/09/334c76fdef3604da5387e261106618ea-small.jpg
Condition:
Periorificial Dermatitis
Tags:
Diseases of the Follicular Unit
PerioralDermatitis_A_Mouth.jpg
Periorificial Dermatitis: Log into your JDD account to access high resolution images and request permissions.
PerioralDermatitis_A_Mouth.jpg
https://cms.sanovaworks.com/uploads/2022/09/646c322b71af0db122a81eaf52070e83-small.jpg
Condition:
Periorificial Dermatitis
Tags:
Diseases of the Follicular Unit
Perioral_Dermatitis_C_Profile.jpg
Periorificial Dermatitis: Log into your JDD account to access high resolution images and request permissions.
Perioral_Dermatitis_C_Profile.jpg
https://cms.sanovaworks.com/uploads/2022/09/78c9a0dca9a0fc06adb7e16896214982-small.jpg
Condition:
Periorificial Dermatitis
Tags:
Diseases of the Follicular Unit
Perioral_Dermatitis_C_Fullface.jpg
Periorificial Dermatitis: Log into your JDD account to access high resolution images and request permissions.
Perioral_Dermatitis_C_Fullface.jpg
https://cms.sanovaworks.com/uploads/2022/09/d4daef1436efc16b59a007c46e4bcf35-small.jpg
Condition:
Periorificial Dermatitis
Tags:
Diseases of the Follicular Unit
Folliculitis_A_Back3_Closeup.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

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Folliculitis_A_Back3_Closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/e827b00a0a7bcdec0e75c5681ddcb2ef-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
Folliculitis_Scalp_C.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
Folliculitis_Scalp_C.jpg
https://cms.sanovaworks.com/uploads/2022/09/d51b6d31d3de8a6962f9e1645b275695-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
Folliculitis_B_Back_Closeup2.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
Folliculitis_B_Back_Closeup2.jpg
https://cms.sanovaworks.com/uploads/2022/09/afe3fc21f6518696c9a880c55871a3a1-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
Folliculitis_E_ 58140.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
Folliculitis_E_ 58140.jpg
https://cms.sanovaworks.com/uploads/2022/09/10b0d004b60c43a1de5fc587837a5176-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
Folliculitis_A_Back3.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
Folliculitis_A_Back3.jpg
https://cms.sanovaworks.com/uploads/2022/09/a7d98263a06159661a78397c8b5c07cb-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
Folliculitis_B_Back_2.jpg
Folliculitis: Note the follicular pustules present in all of the images. However, if the location of the pustules are on the posterior scalp or beard area, these might represent early presentation of other follicular conditions such as acne keloidalis nuchae or pseudofolliculitis barbae respectively. Post-inflammatory sequelae will also be more prominent in darker skin tones—an impact that is often disabling to the patient but also a clinical sign of chronicity.

Log into your JDD account to access high resolution images and request permissions.
Folliculitis_B_Back_2.jpg
https://cms.sanovaworks.com/uploads/2022/09/d75b4ad13eec12a7acfb1e936c961677-small.jpg
Condition:
Folliculitis
Tags:
Diseases of the Follicular Unit
PFB type A_Chin.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB type A_Chin.jpg
https://cms.sanovaworks.com/uploads/2022/09/9c934f67a2a51344f873ac069962060a-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_b_Profile2.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB_b_Profile2.jpg
https://cms.sanovaworks.com/uploads/2022/09/8b30fe7c2426e5c2cf0a81b46a04b16a-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_C_Chin.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB_C_Chin.jpg
https://cms.sanovaworks.com/uploads/2022/09/ccfb56fb672e458902dd9c8ce790a57f-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_E_Chin_5.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB_E_Chin_5.jpg
https://cms.sanovaworks.com/uploads/2022/09/28650e8d977e1bd5c8780475e6008c23-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_E_JDD.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB_E_JDD.jpg
https://cms.sanovaworks.com/uploads/2022/09/272b5b727921db402dc5168d8de1c299-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB type A_closeup.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB type A_closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/aacf98e2b29c3f8c71fd61930929c43a-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_b_Profile2_Closeup.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

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PFB_b_Profile2_Closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/f8f41acff2b9068dc41159e0cc154d61-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
PFB_C_Chin_Closeup.jpg
Pseudofolliculitis Barbae: It is easier to appreciate the post-inflammatory hyperpigmentation of pseudofolliculitis barbae in darker skin tones. Though notice the pink papules with perifollicular erythema in lighter skin tones. Even if erythema is not appreciated, the presence of papules should be interpreted as active disease. Furthermore, you can see here how the coiled hair is seen re-entering the dermis creating an inflammatory response.

Log into your JDD account to access high resolution images and request permissions.
PFB_C_Chin_Closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/5fe9db7167c8e137f73309cb62eecc67-small.jpg
Condition:
Pseudofolliculitis Barbae
Tags:
Diseases of the Follicular Unit
HS_Genital_B_1.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_Genital_B_1.jpg
https://cms.sanovaworks.com/uploads/2022/09/63f6bff0b179d470cb3f8bc9ffea5120-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_C_Genital.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_C_Genital.jpg
https://cms.sanovaworks.com/uploads/2022/09/8b67daf283d0bc53768512851ab2a132-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
Hidradenitis Suppurativa_D_Geintal.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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Hidradenitis Suppurativa_D_Geintal.jpg
https://cms.sanovaworks.com/uploads/2022/09/f0cedeb7b13c43064230b8adf84e79c7-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_E_Thigh.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_E_Thigh.jpg
https://cms.sanovaworks.com/uploads/2022/09/4b68653cbc7501d48bac9c032611b12b-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_Genital_B_1_Closeup.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_Genital_B_1_Closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/c4ef4b6bba92fe4972b508b88c9c0191-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_C_Genital_Closeup.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_C_Genital_Closeup.jpg
https://cms.sanovaworks.com/uploads/2022/09/f103092efe29933ba8a0018e2285b620-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HidradenitisSuppurativa_B_Back_1.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HidradenitisSuppurativa_B_Back_1.jpg
https://cms.sanovaworks.com/uploads/2022/09/844246d8be6424adeeb1893f40bc76bf-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
Hidradenitis_E_Back_3.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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Hidradenitis_E_Back_3.jpg
https://cms.sanovaworks.com/uploads/2022/09/a2a69bea7c2dd415c9d405cc976ef194-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HidradenitisSuppurativa_B_Axilla4.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HidradenitisSuppurativa_B_Axilla4.jpg
https://cms.sanovaworks.com/uploads/2022/09/bdb19f37bc60f952e2ebe1df00bd9f51-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HidradenitisSuppurativa_B_Underarm_3.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HidradenitisSuppurativa_B_Underarm_3.jpg
https://cms.sanovaworks.com/uploads/2022/09/709c903d500c362d57c012a12a93536d-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_D_2_Axilla.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_D_2_Axilla.jpg
https://cms.sanovaworks.com/uploads/2022/09/652138780661dbb698cc98d73a9ada2f-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_axilla_E.jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

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HS_axilla_E.jpg
https://cms.sanovaworks.com/uploads/2022/09/0a29aac124f0ac91f731f5251c82db00-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
HS_E_Axilla_3 .jpg
Hidradenitis Suppurativa: Hidradenitis suppurativa is a fluctuant and polymorphic disease affecting mainly intertriginous areas. In darker skin tones, the papulonodules may initially present with a violaceous or brown hue instead of the more classic presentation of erythematous papules or nodules. Moreover, post-inflammatory hyperpigmentation is often more noticeable throughout the course of the disease.

Log into your JDD account to access high resolution images and request permissions.
HS_E_Axilla_3 .jpg
https://cms.sanovaworks.com/uploads/2022/09/cb74873b6eb769bd04529416c7bb84e9-small.jpg
Condition:
Hidradenitis Suppurativa
Tags:
Diseases of the Follicular Unit
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