Case for diagnosis. Hyperpigmented and excoriated papules and nodules in a diabetic patient
An. bras. dermatol
; 95(6): 757-759, Nov.-Dec. 2020. graf
Artigo
em Inglês
| LILACS, Coleciona SUS
| ID: biblio-1142131
Biblioteca responsável:
BR1.1
ABSTRACT
Abstract Reactive perforating collagenosis is a rare perforating dermatosis clinically characterized by intensely pruritic hyperpigmented papules, plaques, and nodules with a central keratotic plug. Histopathology reveals transepidermal elimination of collagen fibers. Its pathophysiology is still under investigation, but the acquired form has been linked to systemic conditions such as diabetes mellitus and chronic kidney disease. However, it has also been described as a paraneoplastic syndrome. The authors present the case of a 65-year-old diabetic patient in which a myeloproliferative neoplasm was suspected.
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Brasil
Base de dados:
LILACS
/
Coleciona SUS
Assunto principal:
Síndromes Paraneoplásicas
/
Dermatopatias
/
Doenças do Colágeno
/
Diabetes Mellitus
/
Insuficiência Renal Crônica
Tipo de estudo:
Estudo diagnóstico
Limite:
Idoso
/
Humanos
Idioma:
Inglês
Revista:
An. bras. dermatol
Ano de publicação:
2020
Tipo de documento:
Artigo
Instituição/País de afiliação:
Pontificia Universidad Católica de Chile/CL