Intravascular Ultrasound of the Portal Vein — Normal Anatomy
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چکیده
منابع مشابه
Normal distal pulmonary vein anatomy.
Background. It is well known that the pulmonary veins (PVs), especially their myocardial sleeves play a critical role in the initiation and maintenance of atrial fibrillation. Understanding the PV anatomy is crucial for the safety and efficacy of all procedures performed on PVs. The aim of this study was to present normal distal PV anatomy and to create a juxtaposition of all PV ostium variants...
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The anatomy of the portal vein is usually classified as 3 to 5 patterns and simple compared with the anatomy of the hepatic artery. The variety of portal vein anatomy was examined in 287 living donors for liver transplantation. More than 90% of donors showed a normal bifurcation type; 6% showed the trifurcation type. Only 3% displayed a separate origin of the right paramedian and the right late...
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We present a case of clinically unsuspected portal vein thrombosis occurring soon after splenectomy in a patient with chronic lymphocytic leukaemia. Ultrasound provided a means of easy and accurate diagnosis and allowed frequent reassessment of the thrombus during the period of its resolution under conservative management.
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Portal vein aneurysm is a relatively uncommon entity. It is often an incidental, asymptomatic nding. With the increasing availability of advanced imaging modalities like Doppler ultrasound, computed tomography and magnetic resonance imaging, portal venous system aneurysms are being increasingly reported. We report two cases of intra hepatic portal vein aneurysm diagnosed incidentally on ultra-...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1995
ISSN: 0284-1851,1600-0455
DOI: 10.1080/02841859509173394