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- The imaging diagnosis of atypical and anaplastic meningiomas is still an unsolved problem, and the signs of malignancy in CT and MRI and their reliabilities have been discussed. 假性或区域性的复发。非典型性和间变性脑膜瘤的影像学诊断是一个尚未解决的问题。
- Results EGFR overexpression was observed in 90% (54/60) of meningiomas.The intensity of staining in atypical and anaplastic meningiomas was stronger than that in typical ones (P<0.05). 结果 在90%25（54/60）的脑膜瘤中EGFR过表达，非典型脑膜瘤及间变性脑膜瘤中EGFR的染色强度明显高于典型脑膜瘤（P<0.;05）；
- anaplastic meningioma 退行性脑膜瘤
- To qualify as a "malignant" or "anaplastic" meningioma (grade III), one need to find at least 20 mitoses per 10 high power field. 确诊一例“恶性”或“间变型”脑膜瘤（III级），必须在10个高倍视野中至少找到20个分裂像。
- Neoplasms with no differentiation are said to be anaplastic. 未分化肿瘤被称为退化发育。
- One malignant pathology is substernal thyroid anaplastic carcinoma. 良性病变20例，占95%25，其中结节性甲状腺肿18例，甲状腺肿瘤2例；
- Objective To summarize features of children orbital meningioma. 摘要目的总结分析儿童脑膜瘤的特点。
- Meningioma is one of the most common intracranial tumor. 脑膜瘤是常见的颅内肿瘤之一,主要的治疗方法为手术治疗。
- Objective:Analyzing the mechanism and MR performance in meningioma. 目的:分析脑膜瘤瘤周水肿的发生机制及MR表现。
- MRA and DSA are helpful to differentiate from meningioma and plasmacytoma. MRA和DSA有助于与脑膜瘤和浆细胞瘤鉴别。
- Objective To probe the surgical results of parasagittal sinus meningioma. 目的探讨矢状窦旁脑膜瘤手术治疗效果。
- In the East, the incidence of NSCT is about 40%, and meningioma is about 10%. 在东方国家，神经细胞膜肿瘤约佔40%25，脊膜瘤约佔10%25。
- The patient received craniectomy with the pathological diagnosis of meningioma. 此病患接受了颅骨切除术，其病理诊断为脑膜瘤。
- High DR expression and low DcR expression is prevalent in anaplastic astrocytoma tissue. 间变性星形细胞瘤中普遍存在DR的高表达和DcR的低表达;
- VEGF expression was positive in 36.8% of astrocytomas, 57% of anaplastic astrocytomas and 73% of glioblastomas. VEGF阳性表达在星形细胞瘤、间变性星形细胞瘤和多形性胶质母细胞瘤中分别为36.;8%25、57%25和73%25。
- Anaplastic tumors are treated with radiation therapy and 1 year of PCV chemotherapy. 间变胶质瘤应当给以放疗和1年左右的PCV联合化疗。
- The commonest diagnoses were nerve sheath cell tumors (neurilemmomas and schwannoma) and meningioma. 肿瘤之病理诊断以神经鞘细胞瘤最多(64%25)，脑膜瘤居次(22%25)。
- This tour will examine the left parietal lesion, found at biopsy to be an anaplastic astrocytoma. 此回顾将展示左顶叶病变，活检结果是间变性星形细胞瘤。
- Survival of 2 years and 5 years were lower in the patients of anaplastic astrocytoma and glioblastoma (P＜0.005). 间变性星形细胞瘤和胶质母细胞瘤其术后2年、5年的生存率偏低(P＜0.;005)。
- Survival of 2 years and 5 years were lower in the patients of anaplastic astrocytoma and glioblastoma (P<0.005). 间变性星形细胞瘤和胶质母细胞瘤其术后2年、5年的生存率偏低(P<0.;005)。
