Surgical treatment of radiation enteritis.
Radiation enteritis is a progressive, disease process that causes intestinal fibrosis and obliterative endarteritis, which results in significant morbidity and mortality. The authors' clinical experience involving 20 patients over a 22-year period from 1967 through 1989 who underwent various surgical procedures to alleviate chronic symptoms secondary to radiation enteritis is described. Eight men and 12 women with a mean age of 52 years (24 to 81 years) underwent a total of 27 procedures for complications of radiation enteritis. Radiation therapy was delivered for treatment of gynecologic malignancies (55%), colorectal cancer (20%), prostate malignancies (10%), and others (15%). The mean average dose of radiation delivered was 5,514 rads with a range of 2,613 to 7,000 rads. The interval from radiation treatment to time of surgery averaged 9 years. Operative procedures consisted of 12 resection and primary anastomosis procedures and 15 resections with stoma creation. Formation of a stoma was used in patients with more severe disease. The 30-day operative mortality was 0% and morbidity was 55%. There were no anastomotic leaks or intra-abdominal abscesses. The authors conclude that resection and primary anastomosis can safely be performed in selected patients but that judicious use of stoma formation can avoid major mortality and morbidity associated with surgery in this setting.
Cross
M J
MJ
Department of General Surgery, Scott & White Memorial Hospital, Temple TX 76508.
Frazee
R C
RC
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D003082:Colectomy; D003125:Colostomy; D004751:Enteritis / Q000453:epidemiology / Q000209:etiology* / Q000503:physiopathology / Q000601:surgery*; D004766:Enterostomy / Q000379:methods; D005260:Female; D006801:Humans; D015994:Incidence; D007410:Intestinal Diseases / Q000601:surgery; D007421:Intestine, Small / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011832:Radiation Injuries / Q000453:epidemiology / Q000209:etiology* / Q000503:physiopathology / Q000601:surgery*; D011878:Radiotherapy / Q000009:adverse effects*; D011879:Radiotherapy Dosage; D013781:Texas / Q000453:epidemiology; D000267:Tissue Adhesions / Q000601:surgery