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Updated: May 12, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis
Published on: June 2, 2015
Isolated cortical vein thrombosis: a widely variable clinicoradiological spectrum
1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, PR China. xsfjrc0216@yahoo.com.cn
Background/Aims:
The aim of this study is to highlight the variable clincoradiological spectrum of isolated cortical vein thrombosis (ICoVT), which seems to remain a challenge to clinicians.
Cases Reports:
We reported 3 patients with this diagnosis. One presented with only an epileptic seizure, one with worsening headache, seizures, mental disorder, speech disturbance and right-sided weakness, and the other with seizures and fluctuating paralysis in her left-sided limbs. Brain images were manifested with a strand-like abnormal signal, a large hemorrhagic infarction and a continuously enlarged space-occupying massive edema, respectively.
Conclusions:
Neurologic features and brain imaging of ICoVT are highly variable, which might be partly responsible for the underestimation of ICoVT. Clinical diagnosis should probably be evoked more often.
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