Atypical presentation of Kaposi's sarcoma in the external ear.
We presented a case of Kaposi's sarcoma that occurred in the external ear of a 36-year-old Caucasian man. He was otherwise healthy without a history of any predisposing factors. He had a nodular lesion in the left ear, of three-month duration. The lesion was excised completely. Histologic and immunohistologic findings were consistent with a diagnosis of Kaposi's sarcoma. Serologic analyses were negative for anti-HIV antibody and anti-cytomegalovirus IgM and IgG and blood count was normal. Differential count of leucocytes and immunoglobulin electrophoresis were normal. During a two-year follow-up, no recurrences, development of new lesions, or HIV seroconversion were detected. To our knowledge, this case is the first to report a solitary lesion of Kaposi's sarcoma occurring in the helix of the ear in a healthy young patient.
Babuccu
Orhan
O
Department of Plastic and Reconstructive Surgery, Medicine Faculty of Zonguldak Karaelmas University, Zonguldak, Turkey. bulutorca@yahoo.com
Kargi
Eksal
E
Hoşnuter
Mübin
M
Doğan
Banu Gün
BG
D000328:Adult; D003937:Diagnosis, Differential; D004431:Ear, External; D006801:Humans; D008297:Male; D012514:Sarcoma, Kaposi / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery