Davis K R, Roberson G H, Taveras J M, New P F, Trevor R
Radiology. 1976 May;119(2):347-53. doi: 10.1148/119.2.347.
Primary intracranial intradural extraventricular epidermoid tumor may be suggested by the findings on computed tomography (CT), which is also useful during the follow-up period. Epidermoid tumors may exhibit minimal symptoms and have usually spread far beyond their original site by the time they are found. Early detection, delineation, and characterization are possible with CT.
原发性颅内硬脑膜内脑室外表皮样囊肿可通过计算机断层扫描（CT）的表现提示，CT在随访期间也很有用。表皮样囊肿可能症状轻微，在发现时通常已扩散到其原发部位以外很远的地方。CT能够实现早期检测、描绘和特征描述。
