Deep cerebral vein thrombosis: a case series study
10.3760/cma.j.issn.1673-4165.2020.04.002
- VernacularTitle:脑深静脉血栓形成：病例系列研究
- Author:
Zhengjuan LU
1
;
Zhuo LIU
;
Zhengge WANG
;
Yun XU
;
Jingwei LI
Author Information
1. 南京大学医学院附属南京鼓楼医院神经内科 210008；南京鼓楼医院集团仪征医院神经内科，仪征 211900
- From:
International Journal of Cerebrovascular Diseases
2020;28(4):247-254
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical and imaging characteristics of deep cerebral vein thrombosis (DCVT).Methods:From December 2006 to December 2019, patients with DCVT admitted to Nanjing Drum Tower Hospital were enrolled retrospectively. The clinical manifestations, imaging examinations, treatment and prognosis of the patients were analyzed.Results:A total of 11 patients with DCVT were enrolled in the study, including 4 females and 7 males. Their average age of onset was 41.6 years. Their most common clinical manifestations were acute or subacute onset headache (11/11, 100%), disturbance of consciousness (5/11, 45.5%), and seizures (4/11, 36.4%). All 11 patients involved straight sinus, 9 involved the great cerebral vein, 5 involved the internal cerebral vein, and 1 involved the basilar vein. All patients were complicated with other venous sinus thrombosis, and 3 were complicated with superficial cortical venous thrombosis. Early CT plain scan (within 1 week of onset) of 8 patients (72.3%) showed high-density point sign of great cerebral vein or cord sign of straight sinus. Head MRI showed that 90.9% (10/11) of patients had brain parenchymal damage, thalamic involvement (5/11, 45.5%) was the most common, followed by deep white matter (4/11, 36.4%). One patient received urokinase interventional thrombolysis and died on the 6 th day of onset. The remaining 10 patients improved after receiving anticoagulant therapy. Follow up of 4 months to 13 years showed that 4 patients left with mild to moderate disability (the modified Rankin scale score 1-3), and 6 returned to normal. Conclusions:Headache, disturbance of consciousness and seizures are common clinical manifestations of DCVT. Imaging examination shows that the possibility of DCVT should be warned when the thalamus or deep white matter is involved. It is necessary to pay attention to the high-density thrombus spot sign and cord sign on early CT plain scan. DCVT patients with cortical venous thrombosis progressed rapidly in the acute phase, and the outcomes were poor.
