title: Dermatofibrosarcoma of the face. Report of two cases from Nigeria.
abstract: Two Nigerian patients with dermatofibrosarcoma protuberans of the face are described. Both patients developed histologically typical tumours of unusual size. The condition is discussed in relation to previous reports of this unusual location and the frequency of dermatofibrosarcoma protuberans in Africa.
mesh_terms: D000328:Adult; D005153:Facial Neoplasms / Q000473:pathology*; D005354:Fibrosarcoma / Q000473:pathology*; D006801:Humans; D009549:Nigeria; D012878:Skin Neoplasms / Q000473:pathology*