[Annular constriction of the rectum secondary to urothelial carcinoma of the bladder].
Recurrent urothelial carcinoma of the bladder is often a locally progressive disease. Invasive bladder cancers frequently show lymphatic or hematogenous metastasis. Regional lymph node metastasis is a frequent finding and may be the first sign of recurrence. Rectal involvement and obstruction is rare, but metastasis to the colon, small intestine, and stomach have been reported. Here, we report an unusual case of urothelial carcinoma of the bladder manifesting as an annular rectal obstruction.
Ito
Yujiro
Y
Department of Urology, Federation of National Public Service Personnel Mutual Aid Associations, Tachikawa Hospital.
Nishimoto
Koshiro
K
Ogata
Kentaro
K
Fujioka
Toshio
T
D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000150:complications* / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D017809:Fatal Outcome; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology* / Q000601:surgery; D008297:Male; D009361:Neoplasm Invasiveness; D009364:Neoplasm Recurrence, Local; D012002:Rectal Diseases / Q000209:etiology* / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000150:complications* / Q000473:pathology* / Q000628:therapy