[Case with intracranial XXXX ].

@entity1 @entity548 @entity1269 @entity6128 @entity51 @entity1410 @entity292 @entity2548 @entity1779
A 25-year-old @entity1 presented with right @entity1269 and was admitted to the local hospital. CT scan revealed an @entity1779 in the left motor cortex. He was treated conservatively, the @entity1410 passed without increase and his right @entity1269 improved gradually. The cause of @entity548 was examined at the local hospital without resolution. He came to our hospital for further examination. Angiography revealed @entity2548 near the @entity1410 . The @entity292 were fed by small branches of the @entity6128 and drained into an abnormal cortical vein. Left parietal craniotomy was performed. A red dilated cortical vein existed under the thickened, cloudy arachnoid membrane. Retrograde observation of the red vein showed some small branches connected directly to the red vein at the central sulcus. There was no nidus. The color of the red vein changed to blue after disconnection of the @entity292 by electrocoagulation. The dilated cortical vein was resected. Postoperative angiography revealed the disappearance of the @entity292 . He was discharged without any new @entity51 . Intracranial @entity2548 are rare cerebrovascular lesions. As symptomatic @entity1 managed conservatively have a poor prognosis, radical treatment should be undertaken as soon as possible.
