WebMar 1, 2001 · Two-dimensional time-of-flight (2D-TOF) MR venography, contrast-enhanced CT projection venography, and digital subtraction angiography (DSA) are common techniques in the diagnosis of dural sinus thrombosis. However, with 2D-TOF MR venography, one may not be able to distinguish a hypoplastic or atretic sinus from … WebFeb 24, 2024 · Purpose Although neuroradiologists and skull base neurosurgeons are aware of the existence of veins within the clivus, such vessels have seldom been described in the literature. The aim of the present study is to elucidate the detailed venous structure of the clivus. Methods Computed tomography digital subtraction venography (CT-DSV) …
In Vivo Contrast Imaging of Rat Heart with Carbon Dioxide Foam
WebBackground/Purpose: Digital subtraction venography (DSV) and computed tomography venography (CTV) are both recommended for diagnosing May-Thurner syndrome. The literature contains little information on the correlation between these imaging tools. We performed a retrospective case-series study to investigate this correlation. WebApr 6, 2024 · Background This study aimed to investigate the safety, preliminary clinical experience, and technical advantages of double C-arm digital subtraction angiography -assisted portal vein puncture for transjugular intrahepatic portosystemic shunt. Methods Clinical data of 25 patients with portal hypertension caused by liver cirrhosis were … redford pies
Clinical application of three-dimensional T1-weighted BrainVIEW …
WebDigital subtraction angiography is a gold standard technique used in neurovascular imaging (Jalali ... can also result in false-negative interpretation of the sinus dimensions … WebJan 11, 2024 · Citation, DOI, disclosures and article data. Digital subtraction angiography (DSA) is a fluoroscopic technique used extensively in interventional radiology for visualizing blood vessels. … WebForty-one intravenous digital subtraction angiographic (IVDSA) studies were performed in 39 patients aged 4 weeks to 19 years (mean: 9.4 years) in order to evaluate the heart, great vessels and palliative shunts. Contrast agents were injected via antecubital vein cannulation in 14 examinations. In the remaining 27, injections were made through centrally-placed … redford police department records department