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作者总结了自1951年到1986年间经组织学证实的14例多发性脑膜瘤的治疗经验,并试图解释此病的本质.多发性脑膜瘤的发生率约占同期全都脑膜瘤的1.1%.有CT以前的发生率为0.58%,以后为4.5%.随访期1到16年.14例中13例为女性(92.8%)12例在首次入院时得到诊断,另2例分别在第一个脑膜瘤切除后7年和10年确诊.8例(57%)脑膜瘤位于一侧半球.14例中10例(71.4%)为2个肿瘤,1例在不同部位有4个肿瘤.76%的肿瘤位于凸面或矢状窦旁.10例一次手术切除肿瘤,有3例需再次手术.2例各有一个肿瘤未切除.共切除31个肿瘤,有23个连同其硬脑膜附着点一并切除,8个因与矢状窦、颅底、颈内动脉粘连,其残余部分予以电
The authors summarize the histologically proven experience of 14 patients with multiple meningiomas from 1951 to 1986 and attempt to explain the nature of the disease. The incidence of multiple meningiomas is about 1.1% of all meningiomas in the same period. The previous CT incidence was 0.58% and later 4.5%. Follow-up period was 1 to 16 years. Of the 14 cases, 13 were female (92.8%), 12 were diagnosed on first admission and the other 2 were on the first meninges Seven (7) and 10 (10) years after tumor resection were diagnosed, and 8 (57%) meningiomas were located in one hemisphere, 10 (71.4%) in 2 of 14, and 4 tumors in 1 Tumors located in the convex or sagittal sinus .10 cases of a tumor removal surgery, 3 cases required reoperation .2 cases of each tumor was not removed .A total of 31 tumors were resected, 23 were removed together with the dura attachment point , 8 due to the sagittal sinus, skull base, internal carotid artery adhesions, the residual part of the electricity