title: Penile epithelioid sarcoma: MR imaging findings.
abstract: Magnetic resonance imaging findings of a 38-year-old man with epithelioid sarcoma of the penis is presented. It started as a firm, painless and slowly growing nodule at the base of his penis 6 months previously which caused pain radiating to the testis during coitus. It has been well known that sarcomas may well mimic reactive processes. Initial presentation of epithelioid sarcoma may provoke considerable diagnostic difficulty, and its differentiation from benign lesions, such as Peyronie's disease and chronic inflammation, may be a clinical problem. In our present report the MR findings are compared with those of the epithelioid sarcomas of various locations reported in the literature and differential diagnosis of the entity is discussed. To our knowledge, this is the first report regarding the MR findings of the epithelioid sarcoma of penis.
authors.affiliation: Department of Radiology, Faculty of Medicine, Gaziantep University, Kolejtepe, Gaziantep, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Sirikci
authors.forename: M
authors.initials: M
authors.lastname: Bayram
authors.forename: M
authors.initials: M
authors.lastname: Demirci
authors.forename: K
authors.initials: K
authors.lastname: Bakir
authors.forename: K
authors.initials: K
authors.lastname: Sarica
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010412:Penile Neoplasms / Q000473:pathology*; D010413:Penis / Q000473:pathology*; D012509:Sarcoma / Q000473:pathology*