Improved outcome after rupture of abdominal aortic aneurysm over an 18-year period.

The purpose of the study was to analyze changes in in-hospital mortality of patients with ruptured abdominal aortic aneurysm (RAAA) during an 18-year period. A retrospective analysis of 246 patients with RAAA in the years 1987-2005 was performed. The patients were divided into groups that consisted of 111 patients treated in the years 1987-2000 (group I) and 135 patients treated in the years 2001-2005 (group II).

Increased risk of the abdominal aortic aneurysm in carriers of the MTHFR 677T allele.

Abdominal aortic aneurysm (AAA) presents itself as a progressive dilation of the abdominal aorta, leading--if untreated--to rupture. It is a common disease of the elderly, with a complex etiology. Several genetic, biochemical and environmental factors are recognized as relevant for the pathogenesis of AAA.

Renovascular hypertension - simultaneous aortic and renal artery reconstruction.

Despite the enormous progress that has been madein the fields of vascular surgery and intensive care, reconstructive surgery of renal arteries in the presence of arteriosclerosis of the abdominal aorta remains a serious therapeutic problem and is associated with a high rate of complications. The purpose of this study was to analyze the results of treatment of patients with renovascular hypertension and so-called difficult aorta. Surgery was carried out in 68 patients with a critically stenosed renal artery and severe arteriosclerosis of the abdominal aorta.