RESUMO
OBJECTIVE: To describe the baseline characteristics, clinical presentation, imaging tests and outcomes, and identify potential prognostic factors in a cohort of patients diagnosed with cerebral venous thrombosis (CVT). PATIENTS AND METHODS: This retrospective, single-center, observational study included adult patients diagnosed with CVT from January 2016 to December 2020. The variables were reviewed using electronic medical records. RESULTS: A total of 35 patients were included, with a median age at diagnosis of 50.3 (+/- 17.8) years, and the majority being women (74.4%). Nearly 95% of the patients presented at least one risk factor for the development of CVT. Heparins were used for the acute phase in 97.1% of cases, with 75% of those being low molecular weight heparins.During the first two weeks, a compound event (death, intensive care unit admission, National Institute of Health Stroke Scale at discharge >3, CVT recurrence, major bleeding, or the presence of complications) occurred in 28.6% of patients (10 patients).Over the mean follow-up period of 3.3 years, 14.3% of the patients died (with only one death attributed to CVT), one patient experienced major bleeding, and no patients had a recurrence of CVT. CONCLUSIONS: In our cohort, CVT predominantly affected young women with at least one risk factor for its development. The presence of edema on CT and corticosteroid treatment were associated with a poor short-term prognosis. However, we observed a favorable long-term prognosis in terms of mortality, recurrence, and bleeding.