[Extramammary Paget's disease with a large mass in male genitalia: a case report].
A 57-year-old Japanese man presented with a mass 3 cm in diameter at the root of the penis. The patient had noticed the mass growing for 5 years, but had no pain or itching. Histological examination revealed it to be invasive Paget's disease, and the mass was resected along with skin of normal appearance within 3 cm around it. Regional lymph node metastasis was also revealed in the operation, and irradiation at the pelvic and inguinal region was done. Extramammary Paget's disease with a large mass is relatively rare, and invasive extramammary Paget's disease has a poor prognosis.
Hosomi
M
M
Department of Urology, Osaka National Hospital.
Miyake
O
O
Matsumiya
K
K
Oka
T
T
Takaha
M
M
Kurata
A
A
D000230:Adenocarcinoma / Q000473:pathology; D005834:Genital Neoplasms, Male / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010145:Paget Disease, Extramammary / Q000473:pathology*