Carcinoma of the cervical stump

Abstract

Treatment, prognosis, and complication rate were retrospectively studied in 46 patients with cervical stump cancer. There were no differences in clinical stage distribution and histopathological findings between these patients and patients with cervical cancer of the intact uterus. However, 43 patients were treated by radiation therapy and only 3 patients had a cervical amputation. The 5-year survival rate was 62%, which is comparable to that of cervical cancers. Late complications were found in 22 patients: 3 (7%) had symptoms of severe radiation reactions of the bladder (necrosis or vesicovaginal fistels), 14 (31%) had severe radiation reactions in the rectum and the sigmoid (severe proctitis, stenosis, or rectovaginal fistels) and 7 (18%) had large vault necrosis. It is concluded that the frequency of cervical stump cancer is low, but cancer in the cervical stump is difficult to treat and the rate of severe late complications is so high that it should be considered when one is deciding between supravaginal and total hysterectomy. Moreover, screening for cervical cancer should be performed regularly after supravaginal hysterectomy.