title: Survival in thoracic or thoracoabdominal aortic aneurysm. Comparison between patients with or without surgical treatment.
abstract: The surgical mortality among 22 patients treated for thoracic or thoracoabdominal aneurysm was compared with the mortality in 47 patients managed without surgery. Surgical mortality ( < 30 days) was low (1/13) in ascending aortic aneurysm, but higher (3/8) in aneurysm of the descending or thoracoabdominal aorta (including both acute and elective operations). Of the 20 non-surgically managed patients in the latter group, 15 died after a mean of 1.1 year. The only patient operated on for aortic arch aneurysm died of cerebral ischaemia 2 days postoperatively. Most of the 19 non-operated patients with aneurysm of the arch or total aorta (mean age 76 years) were never considered for surgical treatment. The analysis supports aggressive management of patients with aneurysm of the ascending, descending or thoracoabdominal aorta. Many of our patients with aneurysm of the arch or involving most of the aorta were old and had other, concomitant diseases, and in such cases an aggressive treatment strategy does not seem justified.
authors.affiliation: Department of Surgery, University Clinic, Tromsø, Norway.
authors.forename: T
authors.initials: T
authors.lastname: Myrmel
authors.forename: S
authors.initials: S
authors.lastname: Robertsen
authors.forename: S M
authors.initials: SM
authors.lastname: Almdahl
authors.forename: P E
authors.initials: PE
authors.lastname: Dahl
authors.forename: M
authors.initials: M
authors.lastname: Lie
authors.forename: D
authors.initials: D
authors.lastname: Sørlie
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001014:Aortic Aneurysm / Q000401:mortality / Q000601:surgery; D017544:Aortic Aneurysm, Abdominal / Q000401:mortality* / Q000601:surgery; D017545:Aortic Aneurysm, Thoracic / Q000401:mortality* / Q000601:surgery; D001019:Aortic Rupture / Q000401:mortality / Q000601:surgery; D002545:Brain Ischemia / Q000209:etiology; D002423:Cause of Death; D015897:Comorbidity; D017558:Elective Surgical Procedures; D004630:Emergencies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009664:Norway / Q000453:epidemiology; D015996:Survival Rate