Maria Silian Mandu Fonseca

Malformação de Dandy-Walker

Dandy-Walker malformation is characterized by complete or partial agenesis of the cerebellar vermis, cystic dilatation of the fourth ventricle, and enlargement of the posterior fossa with displacement of the lateral sinuses. This article aims to present current, anatomical, etiological, pathophysiological, syndromic and treatment aspects of this malformation.

Condiloma gigante de Buschke-Lowenstein: um relato de caso

The giant condylomata acuminata of Buschke-Lowenstein is a sexually transmitted disease caused by the human papillomavirus, clinically characterized by genital warts, with high potential to develop into squamous cell carcinoma. This article seeks to report the case of a male patient, HIV-negative, who had bleeding, purulent discharge and injury with vegetative aspect in the perianal region. Biopsy of the lesion showed condyloma of Buschke-Lowenstein, and, after six months, surgery with wide excision of the lesion and rectum amputation was performed. The anatomopathological examination of the surgical specimen showed squamous cells carcinoma.