顶叶肿瘤发生率较额、颞叶者低,肿瘤多为胶质瘤;其次为脑膜瘤;再其次为转移瘤。好发于成年人。顶叶功能甚为复杂,它主要是分析、综合各种感觉信息,借以分辨和确定刺激性质和部位。因此,顶叶肿瘤的损害主要表现为对侧半身的感觉障碍,多数患者均可出现肯定的症状和体征,尤其伴有局限性感觉性癫痫发作,则更有定位诊断价值。
参议员肯尼迪的肿瘤位于脑部左顶叶。
Senator Kennedy's tumor is in the left parietal lobe of the brain.
脑梗死是颅内肿瘤切除术后常见的并发症,在以颅底及颞顶叶深部肿瘤患者手术中发生率较高。
Cerebral infarction is the common complication in operation of intracranial tumor, the incidence in operation of basicranial tumor and deep cerebral tumor is higher than that of other region.
应用推荐