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A Case of Progressive Cribriform and Zosteriform Hyperpigmentation / 대한피부과학회지
Korean Journal of Dermatology ; : 291-295, 2013.
Artigo em Inglês | WPRIM | ID: wpr-110543
ABSTRACT
Progressive cribriform and zosteriform hyperpigmentation (PCZH) is a distinctive syndrome first described by Rower et al. in 1978. It characteristically presents as a single area of uniformly tan, cribriform macular pigmentation with zosteriform distribution. Further, it can histologically be characterized by increased melanin pigmentation in the basal cell layer with a complete absence of nevus cells, and a lack of a preceding history of skin rash, injury or inflammation or other associated cutaneous or internal abnormalities. We herein report a case of PCZH that had developed along the right abdomen, right flank area and right back area in a 26-year-old male. The histologic investigation revealed increased melanin pigmentation in the basal layer and a distinct lack of nevus cells.
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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Triacetonamina-N-Oxil / Pigmentação / Hiperpigmentação / Abdome / Exantema / Inflamação / Melaninas / Nevo Limite: Humanos / Masculino Idioma: Inglês Revista: Korean Journal of Dermatology Ano de publicação: 2013 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Triacetonamina-N-Oxil / Pigmentação / Hiperpigmentação / Abdome / Exantema / Inflamação / Melaninas / Nevo Limite: Humanos / Masculino Idioma: Inglês Revista: Korean Journal of Dermatology Ano de publicação: 2013 Tipo de documento: Artigo