The static elastic properties of arterial tree (abdominal aorta and common carotid artery) were studied in 19 normal subjects and in 49 patients with myocardial infarction with an ultrasonic phase-locked echo-tracking system that allows continuous transcutaneous measurement of the arterial diameter. The stiffness index beta, which represented the mechanical properties in the arterial wall, was ...

The static elastic properties of arterial tree (abdominal aorta and common carotid artery) were studied in 19 normal subjects and in 49 patients with myocardial infarction with an ultrasonic phase-locked echo-tracking system that allows continuous transcutaneous measurement of the arterial diameter. The stifTness index (, which represented the mechanical properties in the arterial wall, was cal...

Correspondence to: Professor Dr. med. Raimund Erbel, Department of Cardiology, West-German Heart Center Essen, University Duisburg-Essen, Hufelandstr 55, D-45122 Essen, Germany; [email protected] _________________________ T he aorta represents a complex organ system which begins in the aortic ring adjacent to the aortic root with the origin of the two major coronary arteries, and ends at the i...

Takayasu arteritis is an uncommon disease with a variety of presentations. We report a case of Takayasu arteritis with a presentation of a pulmonary-renal syndrome in a 22-year-old woman. She presented in acute respiratory failure with hemoptysis and acute renal failure; interestingly, however, the renal biopsy was normal. Magnetic resonance angiography (MRA) showed significant narrowing in the...

INTRODUCTION Surgical treatment of renal artery aneurysms is inevitably associated with temporary renal artery occlusion and risk of ischemic injury. We present a technique for renal artery grafting and aneurysm exclusion without interrupting renal blood flow. REPORT A symptomatic renal artery aneurysm was bypassed with a venous graft between the abdominal aorta and the very distal renal arte...

Although cases of autosomal dominant polycystic kidney disease (ADPKD) associated with abdominal aortic aneurysm have been repeatedly reported in the literature, no systematic studies of the aortas of these patients have been performed. In the study presented here, a sonographic study of the abdominal aorta in 139 ADPKD patients and in 149 healthy family members was carried out. For both groups...

We report a case of atypical aortic coarctation with severe calcification of the proximal aorta treated by a new extra-anatomical bypass. This 58-year-old woman with coarctation of the infrarenal aorta had thick circular calcifications of the thoracic aorta and stenosis of the subclavian arteries. To control the progressive claudication, we performed a bypass with an externally supported PTFE g...

The middle mesenteric artery is a very rare anomalous artery originating from the ventral surface of the abdominal aorta in-between the superior mesenteric artery and inferior mesenteric artery. We identified a middle mesenteric artery during abdominal computed tomographic angiography in a renal donor patient as a part of his work up. The middle mesenteric artery branched out into ileal and ile...

We report a case of surgically treated abdominal aortic aneurysm (AAA) in a patient having crossed ectopia with fusion anomaly of the kidney. One artery from the abdominal aorta above the aneurysm supplies the right kidney while three renal arteries (two from the aneurysm itself and one from the left common iliac artery) supply the crossed ectopic kidney. Preoperative imaging to define the arte...