The dehiscence of saphenous vein grafts (SVGs) is a rare, often fatal, complication of coronary artery bypass grafting (CABG). We present the case of a 57-year-old man who underwent hemiarch graft interposition and CABG for a Stanford type A aortic dissection. Five months after discharge, the patient developed streptococcal sepsis caused by a hemodialysis catheter. Complete rupture of the proxi...

A histological examination has been carried out on the saphenous veins used in 150 consecutive patients undergoing aortocoronary bypass. Morphological changes were observed frequently and consisted mainly of fibrosis of the intima and of the medial longitudinal muscular layer. Intimal fibrosis was rarely severe enough to narrow the lumen significantly. Statistical analysis disclosed that the fi...

In this study we measured the diameter of the competent long saphenous vein proximally and distally to the anastomosis of an isolated incompetent tributary in 12 patients. Measurements were made both before and 30-45 days after surgical removal of the tributary. The preoperative diameter of the saphenous vein proximal to the anastomosis was greater than distally. The difference between proximal...

Introduction. Acute varicothrombophlebitis is one of the most common and dangerous complications varicose veins lower extremities, as it a cause deep vein thrombosis pulmonary embolism. It develops in 30-60% patients with veins.
 Methods. The evaluation early long-term results surgical treatment acute 234 basin great saphenous was performed.
 Results. Depending on prevalence thromboti...

although the etiology of varicose veins remains unknown, recent studies have focused on endothelial cell integrity and function because the endothelium regulates vessel tone and synthesizes many pro- and anti-inflammatory factors. the aim of this study was to investigate the evidence involving the endothelium in the development of varicose vein disease. in addition, tissue remodeling was invest...