Hasegawa H, Bitoh S, Nakata M, Fujiwara M, Yasuda H
Department of Neurosurgery, Osaka Kosei-Nenkin Hospital, Japan.
Surg Neurol. 1981 May;15(5):372-4. doi: 10.1016/0090-3019(81)90174-9.
A case of an epidermoid cyst in the frontal base which showed homogeneous high density in noncontrast computed tomography, simulating a meningioma with calcification, is reported. Operative findings and histological examination suggested that this high density was caused by spontaneous hemorrhage into the cyst.
报告了一例位于额底部的表皮样囊肿病例，其在非增强计算机断层扫描中显示为均匀高密度，类似有钙化的脑膜瘤。手术所见和组织学检查提示，这种高密度是由囊肿内自发性出血所致。
