Background and aim: Co-existence of intra-abdominal non-vascular disease with an abdominal aortic aneurysm (AAA) poses a difficult surgical challenge.
Material and methods: Review of hospital records of 602 patients undergoing elective surgery for AAA during a 9-year period identified 61 (10.3%) patients with a co-existent intra-abdominal non-vascular disease requiring surgery.
Results: The concomitant operations were 26 cholecystectomies, 11 inguinal hernia repairs, 2 small bowel resections, 5 left and 5 right hemicolectomies and 1 low anterior resection for colorectal carcinoma, 1 gastrectomy for gastric carcinoma, 5 nephrectomies, one salvage cystectomy for renal carcinoma and 1 left liver lobectomy for hepatrocellular carcinoma. Additional procedures for benign diseases prolonged the operative time by a mean of 35 (range 20-105) minutes and the major operations for malignancy by 120 (range 60-225) minutes. The overall hospital mortality and morbidity rates in the whole series of AAA (n = 602) remained as low as 0.66% and 13.6% respectively. There was no mortality and only two complications occurred in patients undergoing the combined procedure (n = 61). During a follow up period of 4-70 months, no graft infections were detected.
Conclusion: In selected patients, the one stage approach is safe and effective. Attention should be given to the technical details and the rules of antisepsis. In elderly patients with AAA, a co-existent malignancy should be actively excluded.