Cryotherapy for inoperable rectal cancer

Summary Cryotherapy was used for palliation of symptoms in seven patients with inoperable rectal cancer and in one with perineal recurrence of cancer after abdominoperineal resection. Bleeding was controlled, obstruction was relieved and colostomy was not required. These benefits were related to reduction of tumor bulk. It appears that cryotherapy can compete successfully with irradiation and electrocoagulation in the management of selected cases of inoperable rectal cancer. Ease of administration, relief of symptoms, lessened risk, and avoidance of colostomy are advantages which indicate the general suitability of cryotherapy for the patient with inoperable cancer who cannot tolerate major operations.