摘要
目的分析脑膜瘤的CT、MRI影像学表现,以探讨其影像特征对于手术治疗的指导意义。方法回顾分析18例经手术病理证实的脑膜瘤影像学表现,并与术中所见特征及病理分型相对照。结果 18例患者均为单发病灶,肿瘤最小直径约1.8 cm,最大直径约6.9 cm,与硬脑膜关系密切,部分突破硬脑膜,影像表现与其病理分型存在一定相关性。结论脑膜瘤多数具有征性影像表现,诊断不难,通过观察瘤体本身影像特征及对周围组织的压迫、侵犯情况,对脑膜瘤的术前指导及预后评估具有重要意义。
Objective： In order to explore the guiding significance of imaging traits for surgical treatment,we need to analyze the CT and MRT image performances of meningioma. Methods： The imaging performances of 18 meningioma cases confirmed by operation and pathology were retrospectively analyzed and compared with the intraoperative characteristics and pathological types. Result： The 18 patients both are single lesion,the minimum diameter of the tumor was about 1. 8 cm,the maximum diameter was about 6. 9cm,which was closely related to the dura mater and partly break through the dura mater. Besides,there is a certain correlation between their imaging traits and pathological types. Conclusion： It isn＇t difficult to diagnose the meningioma because most of them have image traits while it is significant for preoperative guidance and recovery assessment that the image traits of the tumor itself and the oppression or infringement of the surrounding tissue can be observed.
出处
《泰山医学院学报》
CAS
2017年第10期1147-1149,共3页
Journal of Taishan Medical College
关键词
脑膜瘤
磁共振成像
诊断
手术治疗
meningioma
magnetic resonance imaging
diagnosis
surgical treatment
