Citation

Gordon IL, Kohl CA, Arefi M, Complin RA, Vulpe M. Am. Surg. 1996; 62(3): 249-252.

Affiliation

Department of Surgery, University of CAlifornia Irvine Medical Center,Long Beach, California.

Copyright

(Copyright © 1996, Southeastern Surgical Congress)

DOI

unavailable

PMID

8607588

Abstract

We have observed apparently disproportionate numbers of abdominal aortic aneurysms (AAAs) in chronic spinal cord injury (SCI) patients. To test whether aortic enlargement is more frequent in SCI, we measured maximum infrarenal aortic diameters (AoDmax) by B mode ultrasound in 89 SCI subjects and 223 age and sex matched controls. The average AoDmax in SCI subjects (mean age 60.3 years) was 2.27+/-0.80 cm compared to 2.07+/-0.69cm in the controls. This difference was significant (P = 0.023), as were the proportions of subjects with AoDmax >/- 3cm. A total of 20.2 per cent of the SCI group had AoDmax >/- 3cm compared to 8.9 per cent for the controls (P < 0.0001, chi-square). Race, height, and weight distributions were similar. SCI patients had lower levels of hypertension and cigarette smoking than controls. Within the SCI and control groups, subjects with AoDmax >/- 3cm had increased cigarette consumption compared to /- 3cm group than in the >/- 3cm group, T6 versus T8, but not significantly (P = 0.23)> Based on these results, SCI patients have over a two-fold risk of aortic enlargement as a consequence of spinal cord injury.

Language: en