Binelli C, Chautard D, Georgeac C, Arnaud J P
Service de Chirurgie Viscérale, CHU Angers.
J Chir (Paris). 1995 Mar;132(3):137-41.
There exist rare cases in which a prostatic carcinoma invades the perirectal space producing an extrinsic rectal stenosis. Three cases are discussed. Differential diagnosis with a rectal tumor is difficult clinically, but endorectal ultrasound and deep rectal biopsies must provide the correct diagnosis in most cases. Hormonotherapy is recommended, but prognosis is reserved.
存在罕见病例，其中前列腺癌侵犯直肠周围间隙，导致直肠外部狭窄。本文讨论了三例病例。临床上与直肠肿瘤进行鉴别诊断很困难，但直肠内超声检查和深部直肠活检在大多数情况下必须能提供正确诊断。推荐进行激素治疗，但预后情况尚难确定。
