Fatemeh Bahiraie - Student Research Committee, Qazvin University of Medical Sciences, Qazvin, Iran.
Monir Sadat Mirzadeh - Department of Community Medicine, School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran.
Alireza Sharifi - Student Research Committee, Qom University of Medical Sciences, Qom, Iran.
Mohammad Amin Habibi - Gene, Cell & Tissue Research Institute, Tehran University of Medical Science, Tehran, Iran.
Maryam Sharifi - Student Research Committee, Iran University of Medical Sciences, Tehran, Iran.
Saeed Karimi Matloub - Student Research Committee, Qom University of Medical Sciences, Qom, Iran.
Pooya Jafari - Student Research Committee, Qom University of Medical Sciences, Qom, Iran.
Mojde Bagheri - Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.
Mahdi Zarei - Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.

Background and Aim: Cerebral venous thrombosis (CVT) is a rare type of stroke and usually occurs in young people. The most common early clinical sign is a headache and the most common finding on clinical examination is bilateral papillary edema. Results: Herewith, we have reported the frequency of clinical features, and imaging findings of cerebral venous thrombosis patients. A total of ۱۷ patients with cerebral venous thrombosis with symptoms of stroke were evaluated, ۶۴.۷% of patients were female. The Mean±SD age of the patients was ۴۰.۴۱±۱۲.۰۸ years and the Mean±SD number of hospitalization days was ۱۱.۷۶±۳.۷۱ days. The most location of thrombosis and neurological symptoms were sigmoid headaches and blurred vision, respectively. Conclusion: Based on our study, we found that the most common clinical manifestation of CVT is a headache. Papilledema and seizure are also very common, and the most common site of thrombosis in these patients is the sigmoid sinus.

Cerebral venous thrombosis, Frequency, Clinical, Symptoms, Imaging