Abstract: Dermatofibrosarcoma protuberans is an uncommon neoplasm that is most often seen in young adults. The most common clinical presentation is the protruding form; however, other subtypes are known, such as the atrophic. In 2012 there were only 33 reports of this variant in the literature. Many cases of Dermatofibrosarcoma protuberans in children are only discovered in adulthood because they were not diagnosed early. Due the high morbidity, we raise the need for attention from the dermatologist to recognize uncommon neoplasms in the clinical practice. We report a case of a 15-year-old patient diagnosed with atrophic Dermatofibrosarcoma protuberans on the back.

A esquistossomose mansônica é uma doença sistêmica causada por um helminto do gênero Schistosoma, geralmente assintomática ou com predomínio de manifestações gastrointestinais. Lesões cutâneas relacionadas à doença são raramente diagnosticadas, mesmo em áreas endêmicas. Relata-se um caso de uma jovem com história de lesões papulosas no abdome, no dorso e na região escapular direita, de distribuição zosteriforme. O exame histopatológico demonstrou a presença de ovos de Schistosoma nessas lesões. Não havia evidências de esquistossomose visceral ativa. Reforça-se a necessidade de que essa doença seja incluída no rol de diagnósticos diferenciais de lesões cutâneas, principalmente em áreas endêmicas, em razão das possíveis consequências em caso de diagnóstico e tratamento tardios.

Schistosomiasis mansoni is a systemic disease caused by a helminth of the schistosoma genus. The disease is generally asymptomatic or gastrointestinal symptoms may predominate. Skin lesions related to the disease are rarely diagnosed, even in endemic areas. The authors report the case of a young girl diagnosed with cutaneous schistosomiasis with involvement of the abdomen, back and scapular region. Schistosoma eggs were found in the lesions by histopathologic exam. There was no evidence of systemic involvement. Schistosomiasis must be included in the list of differential diagnosis of skin damage, especially in endemic areas, due to the potential consequences, in case of late diagnosis and treatment.