title: Multinucleate cell angiohistiocytoma.
abstract: Multinucleate cell angiohistiocytoma (MCA) is a benign fibrohistiocytic vascular tumor affecting predominantly the acral sites in elderly women. The disorder is often confused clinically and histologically with Kaposi's sarcoma. We report the case of a 63-year-old woman with MCA and describe the main clinical and histopathologic features of this disorder.
authors.affiliation: Department of Dermatology, University of São Paulo, Brazil.
authors.forename: R
authors.initials: R
authors.lastname: Romiti
authors.forename: C
authors.initials: C
authors.lastname: Perniciaro
authors.forename: J W
authors.initials: JW
authors.lastname: White
mesh_terms: D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D012514:Sarcoma, Kaposi / Q000175:diagnosis* / Q000473:pathology / Q000532:radiotherapy; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology*