Case for diagnosis. Hyperpigmented and excoriated papules and nodules in a diabetic patient
An. bras. dermatol
;
95(6): 757-759, Nov.-Dec. 2020. graf
Artículo
en Inglés
| LILACS, ColecionaSUS
| ID: biblio-1142131
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:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Síndromes Paraneoplásicos
/
Enfermedades de la Piel
/
Enfermedades del Colágeno
/
Diabetes Mellitus
/
Insuficiencia Renal Crónica
Tipo de estudio:
Estudio diagnóstico
Límite:
Anciano
/
Humanos
Idioma:
Inglés
Revista:
An. bras. dermatol
Año:
2020
Tipo del documento:
Artículo
Institución/País de afiliación:
Pontificia Universidad Católica de Chile/CL
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