meningioma

1.Monosomy 22 was the predominant finding, detected in 47% of meningiomas.

突出的发现是单22可在47%的脑瘤中检测出来。

2.Results 5 cases with meningioma were located in intrasellar region. 4 cases in the tuberculum sella, 1 case in the diaphragma sella.

果5均位于鞍内,其中起源于鞍4,鞍隔1。5均呈均匀明显强化。

3.Results The CT and MRI manifestations of intracranial mixed tumor were exactly like meningioma, glioma, and hypophysoma, etc, therefore it was usually misdiagnosed the common tumor.

果颅内混合瘤的CT、MRI表现酷似脑瘤、胶质瘤和瘤等，不熟悉此类肿瘤的临床和病理知识，可错诊为常见肿瘤。