concerning cerebral vascular accidents , one could verify the importance of hemorrhagical accidents ( 13 cases : 3 subdurhematoma , 4 sub-arachnoid hemorrhages , 6 intra-cerebral hematoma ( 2 of them corresponded to previous affections revealed by the hemorrhage ) ( angioma , chorioepithelioma , metastases ) and thrombo-embolic accidents ( 16 cases ) corresponding especially to arterial thromboses , the frequency of which seems more important than the frequency of venous thromboses .
C0019080
hemorrhage
C0008497
chorioepithelioma