Does locally applied leptin induce regional aortic wall degeneration preceding aneurysm formation in apolipoprotein E-deficient mice?
Leptin is locally synthesized in human AAA wall. Paravisceral aortic leptin in ApoE(-/-) mice induces local medial degeneration and augments angiotensin II-induced AAA, thus suggesting novel mechanistic links between leptin and AAA formation.
Active smoking was found to be a significant risk factor for early complications, reoperations, and donor-site complications. Patients with a normal BMI had fewer early complications, reoperations at 30 days, and complications on the breast area. As a significant number of complications occurred beyond the standard 30-day reporting period, it is important to consider reoperations during an extended period.