Abstract
Angiographic appearance of two cases of glioma of the lateral ventricle is reported. Angiographic features are: 1. the subependymal veins indicate asymmetrical dilatation of the lateral ventricle; 2. no evidence of mass lesions other than enlargement of the lateral ventricle; 3. the medial striate artery which normally supplies the cerebral parenchyma supplies the tumor; 4. the anterior choroidal and the lateral posterior choroidal arteries are not hypertrophic; and 5. the attachment of tumor to the walls of the lateral ventricle may be predicted by the feeding artery and the drainage veins.
