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三脑室位置较深且毗邻许多重要结构,因其解剖学特点,三脑室原发性和继发性肿瘤的外科治疗有时是很棘手的问题。以下就其手术治疗方法分析如下。1 三脑室肿瘤的特点1.1 病理1.1.1 来自神经轴外的脑室内病变 自神经轴外组织,与脑室仅有小部分附着,其余或游离或与脑室壁粘连。
Third ventricle deep and adjacent to many important structures, because of its anatomical characteristics, primary and secondary ventricle of the surgical treatment of secondary tumors is sometimes very tricky question. The following analysis of its surgical treatment is as follows. The characteristics of a three-ventricle tumor 1.1 pathology 1.1.1 from the nerve axis of the intra-ventricular lesions from the extra-axonal tissue, and only a small part of the ventricle attached to the rest or free of adhesions or with the ventricular wall.