Cerebral venous tumor is a clinically rare cerebral vascular malformation, less life-threatening, but should be taken seriously. Cerebral venous tumor is a kind of congenital disease caused by abnormal development of cerebral blood vessels, most patients have no symptoms clinically, and need to choose the treatment according to the size of the venous tumor and the severity of it affecting the function of cerebral circulation, for asymptomatic patients, conservative treatment measures such as guidance on daily life of the patient and regular follow up can be taken. In case of symptoms such as seizures, headaches in a certain area of the head or muscle weakness in the body, immediate medical attention is needed for surgical treatment. Therefore, patients with cerebral venous tumor should actively seek medical treatment according to their specific conditions.