Abdominal aortic aneurysms. Results of surgical treatment.
One hundred and twenty-one aneurysms of the abdominal aorta were operated on during a ten year period (1971-1981). Elective surgery was carried out in 89 patients (73.5%). Thirty-two patients were operated on for impending or frank rupture. Most of the patients treated electively had no symptoms on admission. The mortality of this group of patients was 6.7% (6 patients). All the patients treated as emergencies had acute abdominal or back pain. Six cases presented with shock and acute renal failure. The hospital mortality was high in this group of 11 patients (34.3%). Nine of them were operated on because of suspected rupture but this was not confirmed at operation. Only one patient in this group died after the operation (11.1%). The hospital mortality of the 23 patients with ruptured aneurysms was 43.4% (10 patients). Six of them died in the operating room. While elective surgery carries an acceptable mortality, the emergency procedure involves a high risk. All the aneurysms must be resected electively in spite of the absence of symptoms.
D000328:Adult; D000368:Aged; D001012:Aorta, Abdominal / Q000601:surgery; D001014:Aortic Aneurysm / Q000401:mortality / Q000601:surgery*; D004630:Emergencies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012422:Rupture, Spontaneous