2025年3月12日 · MRI. MRI is able to both visualize the clot as well as the sequelae. The clot acutely is isointense on T1 and hypointense on T2 (this can mimic a flow void), with subacute …

2010年10月21日 · Findings on routine imaging that should make you think of unsuspected venous thrombosis. How to image patients in suspected venous thrombosis. Pitfalls. Cerebral venous …

2016年12月11日 · On MRI, CVST presents with rather complex MRI sequence-dependent signal abnormalities, which also vary significantly between the different stages of the disease. …

本文从CVST的流行病学、病因学、临床与病理入手，重点介绍了CVST特征性CT、MRI及DSA表现，并根据其影像表现初步判断预后。 CVST早期准确诊断，对指导临床精准治疗及预后评估 …

MRI: Several studies with evidence judged low compared MRI with MR venography with DSA acquisition. MR venography reliably demonstrated the large cerebral veins and sinus …

2016年10月19日 · Direct Signs of CVST on MRI. Cerebral venous thrombosis shows rather complex signal characteristics on MRI depending on the age of the thrombus (acute, …

The incidence of cerebral venous thrombosis (CVT) is increasing due to the widespread use of computed tomography (CT) and magnetic resonance imaging (MRI) for investigating patients …

Computed tomography (CT) and magnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We present here a meta …

2019年8月22日 · The combination of CT/CT venography (CTV) or MRI/MR venography (MRV) is highly accurate for the evaluation of CVST. MRI and MRV have the advantage of better …

2024年8月1日 · CVST is a rare disorder more common in the pediatric population, especially in neonates. Presenting signs and symptoms are nonspecific and include headache, lethargy, …