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对手术治疗60岁以上颅内肿瘤165例进行了分析,109例发生在大脑半球,31例发生在颅后窝;25例发生在蝶鞍部.大脑半球肿瘤43例为恶性,26例为良性;蝶鞍部肿瘤25例均为良性。老年人颅内肿瘤同时并发脑实质萎缩和脑动脉硬化,肿瘤出现症状和体征与其他疾病并存,颅内压增高出现较迟缓,精神症状常出现在颅高压之前.也常出现老年性痴呆,肢体运动障碍、头痛、癫痫发作等,易被误认为颅神经脱髓鞘病或脑血管性疾病,经各种辅助检查后均能确诊。
Of the 165 patients with surgically treated intracranial tumors over the age of 60, 109 were found in the hemisphere of the brain, 31 in the posterior fossa of the skull, 25 in the sellae, 43 in the hemispheric tumor were malignant and 26 were benign, Sellalla tumor 25 cases were benign. Elderly intracranial tumors concurrent brain parenchymal atrophy and cerebral arteriosclerosis, tumor symptoms and signs co-exist with other diseases, increased intracranial pressure appears more slowly, the mental symptoms often appear before the intracranial hypertension .Also often appear Alzheimer’s disease, limbs Dyskinesia, headache, seizures, etc., are easily mistaken for cranial nerve demyelinating disease or cerebrovascular disease, after a variety of auxiliary examination can be diagnosed.