Cortical vein thrombosis in adult patients of cerebral venous sinus thrombosis correlates with poor outcome and brain lesions: a retrospective study

BMC Neurology

Wenjin Shang¹  Jinsheng Zeng¹  Zhuhao Li¹  Shaofu He¹  Shujin Tang¹  Jiahui Liang¹  Boning Luo¹  Hongbing Chen¹ 

[1]Department of Neurology and Stroke Center, The First Affiliated Hospital, Sun Yat-Sen University

关键词: Cerebral venous sinus;    Thrombosis;    Cortical vein;    Hemorrhage;    Infarction;    Adult;   

DOI  :  10.1186/s12883-017-0995-y

来源: DOAJ

【 摘 要 】

Abstract Background Cortical vein thrombosis (CVT) receives little attention in adult patients with cerebral venous sinus thrombosis (CVST). This study aimed to investigate the clinical and radiological features of adult CVST patients with concomitant CVT. Methods From May 2009 to May 2016, we recruited 44 adult CVST patients (diagnosed within 1 month of onset; 33.8 ± 14.0 years of age, 28 males). CVT was primarily confirmed using computed tomography venography and magnetic resonance imaging sequence of contrast enhanced three dimensions magnetization prepared rapid acquisition with gradient echo. Patients with concomitant CVT were divided into the CVT group; otherwise, the patients were placed into the non-CVT group. The clinico-radiological characteristics were compared between the two groups. Results The CVT group included 27 patients (61.4%), and the non-CVT group included 17 patients (38.6%). Seizure (63.0% versus 11.8%), focal neurological deficits (44.4% versus 5.9%), and consciousness disorders (33.3% versus 0) occurred more frequently in the patients in the CVT group than in those of the non-CVT group (P < 0.05). The modified Rankin Scale (mRS) score at discharge was higher for the CVT group patients (median 2, range 1–4) than for the non-CVT group patients (median 0, range 0–4) (P < 0.001). Venous infarction (63.0% versus 11.8%), parenchymal hemorrhage (40.7% versus 5.9%), and subarachnoid hemorrhage (22.2% versus 0) were identified more frequently in the CVT group than in the non-CVT group (P < 0.05). Conclusions This study demonstrates that concomitant CVT is a common finding in adult patients with CVST and is associated with severe clinical manifestations, poor short-term outcomes, and brain lesions.

【 授权许可】

Unknown