Yeager E S, Van Heerden J A
Ann Surg. 1980 Feb;191(2):169-70. doi: 10.1097/00000658-198002000-00007.
Sexual dysfunction after rectal excision was studied in 45 male patients who were less than 50 years of age. Of 25 patients having had proctocolectomy, one (4%) was impotent, while three (15%) of 20 patients having had abdominoperineal resection were impotent. Two patients in the abdominoperineal group reported no ejaculation with normal potency and sensation of orgasm. The age of the patient and the extent of dissection seemed to be the two main factors concerned with sexual dysfunction after rectal excision.
对45名年龄小于50岁的男性患者进行了直肠切除术后性功能障碍的研究。在25例行直肠结肠切除术的患者中,1例(4%)出现阳痿,而在20例行腹会阴联合切除术的患者中,3例(15%)出现阳痿。腹会阴联合切除组中有2例患者报告无射精,但性功能和性高潮感觉正常。患者的年龄和解剖范围似乎是与直肠切除术后性功能障碍相关的两个主要因素。