脑室内胚胎性癌较为罕见。最近我们收治1例,报告如下: 病例:男,18岁,阵发性抽搐伴头痛半年,于1990年9月24日入院,查体:表情淡漠,嗜睡状态。体温36.4℃,脉搏80次/分,呼吸18次/分,血压12/8kPa,头颈部未见异常,心肺未见异常,腹部未见异常,脊柱四肢未见异常,阴茎睾丸附睾未见异常。眼底检查视乳头水肿。头部CT提示:平扫见两侧脑室,第三脑室,四脑室均有高密度影,CT值45Hu。增强扫描见两侧脑室前角,后角,体部,三脑室,四脑室 Intraventricular embryonal carcinoma is relatively rare. We recently admitted a case, the report is as follows: Case: male, 18 years old, paroxysmal convulsions with headache for six months, was admitted to hospital on September 24, 1990, physical examination: apathy, lethargy state. Body temperature 36.4 ℃, pulse 80 beats / min, breathing 18 beats / min, blood pressure 12 / 8kPa, no abnormalities in head and neck, no abnormality in heart and lungs, no abnormality in abdomen, no abnormalities in spine and limbs, . Fundus examination papilledema. Head CT Tip: flat to see both sides of the ventricle, the third ventricle, four ventricle has a high density, CT value 45Hu. Enhanced scan to see both sides of the anterior chamber angle, posterior horn, body, three ventricle, four ventricle