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目的:分析研究20例脑膜瘤的CT诊断情况。方法:回顾性分析到我院就诊治疗的20例脑膜瘤患者,分析患者的CT诊断结果。结果:20例患者的病理类型为恶性型1例(5.0%),血管母细胞型3例(15.0%),合体细胞型9例(45.0%),成纤维细胞型5例(25.0%),砂砾体型2例(10.0%)。肿瘤位置:位于桥小脑角2例(10.0%),肿瘤位于眼眶内1例(5.0%),肿瘤位于幕下5例(25.0%),肿瘤位于中颅凹6例(30.0%),小脑凸面肿瘤4例(20.0%),额顶部肿瘤2例(10.0%)。密度形状为:等密度脑瘤7例,略高密度脑瘤3例,高密度脑瘤15例。肿瘤呈圆形14例,类圆形4例,分叶状2例。结论:采用CT诊断脑膜瘤,可显著提高临床诊断效果,为之后临床治疗提供可参考的依据。
Objective: To analyze the CT diagnosis of 20 cases of meningioma. Methods: Twenty cases of meningioma treated in our hospital were retrospectively analyzed, and CT diagnosis results were analyzed. Results: The pathological types of the 20 patients were malignant (5.0%), vascularcell type (15.0%), syncytial type in 9 (45.0%) and fibroblast type in 5 (25.0%), Grit type in 2 cases (10.0%). Tumor Location: Located in the cerebellopontine angle in 2 cases (10.0%), the tumor was located in the orbital in 1 case (5.0%), the tumor was located in the infratentum in 5 cases (25.0%), the tumor located in the median cranial recess in 6 cases (30.0% 4 cases (20.0%), frontal tumors in 2 cases (10.0%). Density shape: 7 cases of equal density brain tumor, 3 cases of slightly high density brain tumor and 15 cases of high density brain tumor. Tumor was round in 14 cases, 4 cases of round, lobulated in 2 cases. Conclusion: CT diagnosis of meningioma can significantly improve the clinical diagnosis, and provide reference for future clinical treatment.