Papillary cystadenocarcinoma of the prostate.
We report a papillary adenocarcinoma with cystic formation in the prostate of a 64-year-old man, who presented with gross hematuria and pollakisuria. Immunohistochemically, the origin of this tumor was considered to be the prostate gland. Interestingly, this tumor grew into the muscle layer of the bladder with large glandular formation but no stromal changes.
Kojima
K
K
Department of Urology, University of Tokushima, Japan.
Uehara
H
H
Naruo
S
S
Kanayama
H
H
Kagawa
S
S
D001706:Biopsy; D018283:Cystadenocarcinoma, Papillary / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014567:Urography