Mucinous Syringometaplasia: Case Report and Review of the Literature.

Mucinous syringometaplasia is a rare and poorly recognized entity that usually presents as a warty tumor in acral regions. It is more frequent in men, and the age of presentation is variable. Typically, it has been reported as a solitary lesion with a warty appearance that occasionally can drain serous material.

Lymphocytoma cutis (cutaneous B-cell pseudolymphoma): study of 102 cases with emphasis on the histological characteristics and immunohistochemistry of the miliarial type.

Background: Lymphocytoma cutis (LC) is a benign reactive lymphoproliferative B-cell process. It has two variants: localized type with solitary lesions and miliarial type with numerous lesions. The objective was to investigate the characteristics of LC with emphasis on the miliarial type.

[Riesgo de recurrencia y de nuevas neoplasias cutáneas malignas en sujetos mexicanos con carcinoma basocelular].

IntroducciÓn: El carcinoma basocelular (CBC) es la neoplasia cutánea maligna más común.

Objetivo: se investigó el riesgo de recurrencia y de nueva neoplasia cutánea maligna después del tratamiento de CBC.

MÉtodo: Estudio retrospectivo.

[Blastomycosis: report of an imported case in Mexico, with only cutaneous lesions].

Background: Blastomycosis is a granulomatous infectious disease. It is caused by the dimorphus fungus Blastomyces dermatitidis. It predominates in the United States of America, but in Mexico two systemic imported cases have been reported.