title: Papillary cystadenocarcinoma of the prostate.
abstract: A giant cystic formation was found behind the prostate of a 69-year-old man who presented with urinary retention. Ultrasonography, computed tomography scans and magnetic resonance imaging revealed a large cystic intrapelvic mass and biopsy of the cyst wall diagnosed papillary cyst adenocarcinoma. Immunohistochemically, the tumor originated from the prostate.
authors.affiliation: Department of Urology, Showa University School of Medicine, Tokyo, Japan. naoe@east.cts.ne.jp
authors.forename: Michio
authors.initials: M
authors.lastname: Naoe
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Ogawa
authors.forename: Khozo
authors.initials: K
authors.lastname: Fuji
authors.forename: Takashi
authors.initials: T
authors.lastname: Fukagai
authors.forename: Katsuki
authors.initials: K
authors.lastname: Inoue
authors.forename: Hideki
authors.initials: H
authors.lastname: Yoshida
mesh_terms: D000368:Aged; D018283:Cystadenocarcinoma, Papillary / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D017430:Prostate-Specific Antigen / Q000097:blood; D011468:Prostatectomy; D011471:Prostatic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D016055:Urinary Retention / Q000209:etiology
chemical_list: D017430:Prostate-Specific Antigen