Mesenteric and celiac duplex scanning: a validation study
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چکیده
منابع مشابه
construction and validation of a computerized adaptive translation test (a receptive based study)
آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...
Concomitant Celiac, Superior Mesenteric, Renal, and Aorto-bi-iliac Aneurysms
Visceral artery aneurysms are rarely reported. They can occur in the context of a variety of underlying diseases. These aneurysms may coexist with non-visceral arterial aneurysms.Here we describe an 80-year-old man with concomitant superior mesenteric, celiac, renal, and aorto-bi-iliac aneurysms. The patient was a hypertensive and hyperlipidemic old man with history of transient ischemic attack...
متن کاملA morphological study of celiac, superior mesenteric and inferior mesenteric arteries in atherosclerosis.
BACKGROUND Depolymerisation of acid-mucopolysaccharides results in the loss of metachormasia of the ground substance followed by visible fibre crumbling, complete dissolution and replacement by lipid droplets and cholesterol. The objective of this study was to assess the distribution of different atherosclerotic lesions in celiac, superior mesenteric and inferior mesenteric arteries relation to...
متن کاملconcomitant celiac, superior mesenteric, renal, and aorto-bi-iliac aneurysms
visceral artery aneurysms are rarely reported. they can occur in the context of a variety of underlying diseases. these aneurysms may coexist with non-visceral arterial aneurysms. here we describe an 80-year-old man with concomitant superior mesenteric, celiac, renal, and aorto-bi-iliac aneurysms. the patient was a hypertensive and hyperlipidemic old man with history of transient ischemic attac...
متن کاملDuplex scanning for diagnosis of aortoiliac and femoropopliteal disease: a prospective study.
We compared ultrasonic duplex scanning and angiography for the localization and classification of arterial stenoses and occlusions in 32 patients. The criteria for the detection of a greater than 50% diameter reducing stenosis was an increase in peak systolic velocity of greater than 100%, loss of reverse flow, and spectral broadening. Duplex studies and angiograms were evaluated in a blinded f...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 1998
ISSN: 0741-5214
DOI: 10.1016/s0741-5214(98)60010-0