Utility of T2 star weighted angiography for evaluation of cerebral venous angioma
نویسندگان
چکیده
منابع مشابه
Cerebral angiography and venography for evaluation of cerebral venous thrombosis.
Cerebral venous thrombosis is an uncommon, but important cause of stroke due to its high morbidity. Though conventional catheter based angiography is becoming replaced by newer, noninvasive imaging modalities, it still plays an important role in the evaluation of patients with suspected sinus or venous thrombosis. Techniques of angiography, normal anatomy and variants, and pathological drainage...
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background: the purpose of this study is to demonstrate the advantages of gradient echo (gre) sequences in the detection and characterization of cerebral venous sinus thrombosis compared to conventional magnetic resonance sequences. methods: a total of 17 patients with cerebral venous thrombosis (cvt) were evaluated using different magnetic resonance imaging (mri) sequences. the mri sequences i...
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A 62-year-old woman was admitted to the hospital with aphasia and a right hemiplegia. Two weeks earlier she had been discharged after undergoing triple coronary artery bypass surgery . Her admission CT revealed an area of old ischemic infarction in the left basal ganglionic region, including portions of the caudate, lentiform nucleus, and the intemal capsule. An enhancing high-density lesion wa...
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BACKGROUND The purpose of this study is to demonstrate the advantages of gradient echo (GRE) sequences in the detection and characterization of cerebral venous sinus thrombosis compared to conventional magnetic resonance sequences. METHODS A total of 17 patients with cerebral venous thrombosis (CVT) were evaluated using different magnetic resonance imaging (MRI) sequences. The MRI sequences i...
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BACKGROUND Magnetic resonance (MR) signal changes suggestive of cerebral venous thrombosis (CVT) on T1- and T2-weighted images may be subtle and their identification requires a high degree of suspicion. Magnetic resonance venography remains essential for definitive diagnosis. Recent reports have shown that T2(*)-weighted MR sequence is more sensitive than T1-weighted, T2-weighted, and fluid-att...
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ژورنال
عنوان ژورنال: Nosotchu
سال: 2013
ISSN: 0912-0726,1883-1923
DOI: 10.3995/jstroke.35.20