INTRODUCTIONExogenous ochronosis (EO) is a common skin condition that presents as asymptomatic hyperpigmentation after using products containing hydroquinone. Other causative agents include resorcinol, phenol, mercury, picric acid, and antimalarials such…
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To the Editor: Dyspigmentation, specifically hyperpigmentation or post-inflammatory hyperpigmentation (PIH), disproportionately affects those with skin of color. Studies show that dyschromias, including PIH, are one of the most common presenting…
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INTRODUCTIONMisperceptions around the use of sunscreen for photoprotection for individuals with darker skin types result in the underutilization of this effective means to reduce the sequelae of sun exposure. The…
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INTRODUCTIONMelasma is an acquired pigmentary condition primarily affecting sun-exposed skin. The pathogenesis of melasma remains unknown, encompassing genetic factors, sun exposure, hormonal contraceptives, photosensitizing drugs, skin inflammation, and stress.1 The…
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INTRODUCTIONTikTok provides a platform for users to create and watch short videos covering diverse topics, including the field of dermatology. With a user base of over one billion, TikTok has…
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INTRODUCTIONIt is well understood that people of color (POC) are at lower risk for developing melanoma compared to their white counterparts. However, skin cancer tends to be diagnosed at a…
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INTRODUCTIONThe resemblance of mycosis fungoides (MF) to prevalent skin disorders such as atopic dermatitis presents a diagnostic challenge for dermatologists. Histopathologic criteria may demonstrate a lichenoid infiltrate mixed with coarse…
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BACKGROUNDAcne vulgaris is a common skin disease characterized by inflammatory papules, pustules, and comedones that is prevalent in men and women of color. Acne is the most common dermatologic diagnosis…
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INTRODUCTION The type 1 interferon (IFN) signaling pathway is considered a key player in the pathogenesis of systemic lupus erythematosus.1,2 Elevated serum levels of type 1 IFNs and IFN-inducible gene…
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INTRODUCTIONBullous pemphigoid (BP) is the most common autoimmune subepidermal blistering disease, propagated by autoantibodies against BP antigen 230 (BPAG1) and BP antigen 180 (BPAG2).1 Classically, it presents with intensely pruritic…
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INTRODUCTIONAcne vulgaris (AV) is a common skin disorder, affecting almost 100% of adolescents at some point1 and persisting in over 60% and 40% of individuals in their 20s and 30s,…
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INTRODUCTIONAcne vulgaris is a prevalent chronic dermatological condition characterized by obstruction and inflammation of pilosebaceous units.1,2 Acne presents clinically as inflammatory papules, pustules, nodules, and/or cysts.3 The pathogenesis involves a…
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