Magnetic resonance venography (MRV) has been revealed to be a quick and non-invasive examination that presents visualizations of the low extremity blood flow dynamics. In the pelvic …

2013年6月21日 · The purpose of this article is to evaluate contrast-enhanced (CE) MR venography (MRV) with a blood-pool agent for detection of abdominopelvic and lower …

Overall, MRV detected more DVT-involved vein segments compared with duplex sonography, especially in the deep femoral vein and anterior tibial veins. MRV VIBE has been reported to …

2023年5月21日 · MRV boasts an estimated sensitivity and specificity of 91.5% and 94.5%, respectively, for diagnosing DVT. 8 Although not routinely performed, prior work has studied …

dvt影像学诊断，如 ctv及mrv对dvt的非创伤 性诊断，是非常有意义的。 而在本文中，我们特别推荐 及讨论了间接性静脉造影术 对dvt的诊断价值。 一、下肢静脉系统的x线解剖 ctv及mrv对深静 …

Magnetic resonance venography (MRV) has recently been developed, and our purpose was to determine whether MRV could accurately demonstrated DVT when compared with duplex …

2015年8月1日 · The objective was to assess whether the diagnostic accuracy of MRV for clinically suspected and asymptomatic DVT is high enough to justify its use in clinical practice and to …

proximal DVT, MRV is as sensitive and specific as US or contrast catheter venography. MRV has the advantage over US in evaluating veins above the inguinal ligament, as 20% of DVTs are …

2014年3月5日 · DVT findings on MRV include absent venous flow/filling defects, and perivenous inflammation, analogous to those on CTV (Figure 17).MRV may be superior to US for …

Magnetic resonance venography (MRV) has recently been developed, and our purpose was to determine whether MRV could accurately demonstrate DVT when compared with duplex …