颅骨板障型脑膜瘤的影像诊断

吴磊; 陈文; 郭娟; 刘超; 陈义加

颅骨板障型脑膜瘤的影像诊断

吴磊¹,
陈文^1, ,,
郭娟²,
刘超¹,
陈义加¹

1. 湖北医药学院附属太和医院放射影像中心, 湖北十堰 442000;
2. 武汉大学人民医院(湖北省人民医院)超声科, 武汉 430000

详细信息

作者简介:
吴磊(1979-),男,硕士,湖北医药学院附属太和医院放射影像中心主治医师,主要从事血管及骨骼肌肉影像学诊断,Tel:15071343665,E-mail:cookiebag@163.com;陈文(1975-),男,硕士,湖北医药学院附属太和医院放射影像中心副主任医师,主要从事影像诊断工作,Tel:15971875618,E-mail:taiheren007@163.com

通讯作者:
陈文(1975-),男,硕士,湖北医药学院附属太和医院放射影像中心副主任医师,主要从事影像诊断工作,Tel:15971875618,E-mail:taiheren007@163.com

中图分类号: R445
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出版历程
- 收稿日期: 2014-01-09
- 网络出版日期: 2022-12-09

Imaging Findings and Diagnosis of Intradiploic Meningioma

1. Department of Radiology, Affiliated Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China;
2. Department of Ultrasound, Affiliated Renmin Hospital of Wuhan Uniersity, Wuhan 430000, China

摘要

摘要: 目的:探讨颅骨板障型脑膜瘤的CT和MRI影像表现。方法:收集2012年1月至2013年6月经病理及免疫组化证实的颅骨板障型脑膜瘤病例共2例,分析其临床、病理及CT表现。结果:发生于额颞顶骨交界部1例、顶骨1例,病理证实前者为透明细胞型、后者为上皮型。前者为成骨性骨质破坏,CT表现为颅骨骨质明显增厚,边缘毛糙,内外板界限不清,部分病变内侧可见弧形钙化;后者为溶骨性骨质破坏,MRI表现为T1WI等低信号,T2WI等信号,增强扫描强化明显、均匀。结论:CT和MRI能对不同骨质破坏方式的板障型脑膜瘤的大小、形态和周围组织的侵犯程度作出较准确的诊断。
- 板障型脑膜瘤 /
- 原发性骨内脑膜瘤
Abstract: Objective: To assess the imaging finding of CT and MRI in intradiploic meningioma of skull. Methods: The clinical symptoms, pathological type and imaging finding of two cases were analyzed. Results: One of the intradiploic meningioma was located in the frontal temporal bone and the pathological type was clear cell meningioma. Its imaging finding of CT showed osteogenic destruction and the skull was thicken, edge is coarse. Another was located in parietal bone and the pathological type was Epithelial type. Its imageology was lytic bone destruction and T1 WI showed low signal or equisignal intensity, T2 WI was equisignal intensity. The signal of enhance scan improved significantly. Conclusion: CT and MRI can play an important role in diagnosing intradiploic meningioma. The size and surroundings of tumor can show by them accurately.
- intradiploic meningioma /
- primary intraosseous meningioma