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lüll High resolution real-time sonography of hemodialysis vascular access complications Scheible W; Skram C; Leopold GRAJR Am J Roentgenol 1980[Jun]; 134 (6): 1173-6Chronic hemodialysis requires an adequately functioning, surgically created vascular access. Many operative techniques have been devised, and each is subject to a variety of complications that significantly shorten the life span of any shunt. Among these are stenosis, thrombosis, aneurysm, pseudoaneurysm, and infection. High resolution sonography is a promising means to evaluate most of these complications. To determine the potential capability of the technique for detecting graft complications, a retrospective review of 30 hemodialysis patients examined with high resolution sonography is presented. Sonographic findings in normal grafts and in a variety of vascular access problems are illustrated.|Aneurysm/diagnosis/etiology[MESH]|Animals[MESH]|Arterial Occlusive Diseases/diagnosis[MESH]|Arteriovenous Shunt, Surgical/*adverse effects[MESH]|Blood Vessel Prosthesis/adverse effects[MESH]|Carotid Arteries/transplantation[MESH]|Cattle[MESH]|Constriction, Pathologic[MESH]|Humans[MESH]|Infections/etiology[MESH]|Methods[MESH]|Renal Dialysis/*adverse effects[MESH]|Thrombophlebitis/diagnosis[MESH]|Thrombosis/diagnosis/etiology[MESH]|Transplantation, Heterologous[MESH]|Ultrasonography[MESH]|Vascular Diseases/*diagnosis[MESH] |