A Study of Clinico-Radiological Profile and Outcomes of Cerebral Venous Thrombosis

Abstract

ABSTRACT Background: Cerebral venous thrombosis (CVT) includes highly variable clinical presentations ranging from headache to coma. It often affects young to middle-aged patients. Early diagnosis and treatment improve outcomes. Outcome determinant factors are the extent of the disease, jugular occlusion, spread to deep or cortical veins, level of sensorium at onset, background factors, and presence of raised intracranial pressure. Objectives: This study aims to study the clinical profile, radiological features, and outcomes of CVT. Materials and Methods: Fifty-seven patients admitted to SSIMS&RC, Davangere, clinically suspected of CVT, were subjected to neuroimaging techniques, patients with a confirmed diagnosis of CVT (radiologically) were recruited by simple random sampling, and data collected was analyzed by correlational studies. Follow-up was done until 6 months. Results: Of the 57 patients, 30 (53%) were females and 27 (47%) were males, with a maximum incidence of 84% in the age group 18–40 years. The most common symptoms were headache (86%), seizures (65%), focal deficits (58%), and altered sensorium (52.6%). Radiologically, the most common sinus involved was the superior sagittal sinus 72%. In total, out of 57 patients, 6 patients died during hospitalization. Out of the surviving patients, 39 patients (70%) had a complete recovery. Poor prognostic factors were stupor and coma on admission and evidence of hemorrhagic infarction in the primary computed tomography (CT) scan. Conclusion: Compared to the previous studies, the prevalence of CVT was higher in women. Clinical manifestations, prognostic factors, “commonly involved sinuses,” and “image findings of this study” were similar to those of other studies. The overall prognosis was good, but a small percentage of patients died.