患者,女性,14岁,因视物模糊7d、头痛3d于2004年10月8日入院。查体:神志清,全身皮肤黏膜无黑色素瘤的斑痣。右眼视力50cm数指,左眼视力0.1,双眼底视神经萎缩,余颅神经检查未见异常。头颅CT及MRI:幕上下脑室系统轻度扩大。诊断为交通性脑积水,于2004年10月10日在全麻下行侧脑室-腹腔分流术。术后病人头痛减轻,但视力无明显好转,于2004年10月21日出院。因病人突然出现癫痫发作、发热 Patient, female, 14 years old, blurred vision 7d, headache 3d admitted on October 8, 2004. Examination: Consciousness, body mucosa without melanoma speckles. Right eye vision 50cm refers to the number of left eye vision 0.1, binocular optic atrophy, cranial nerve examination no abnormalities. Head CT and MRI: supratentorial ventricular system slightly expanded. Diagnosed as traffic hydrocephalus, in October 10, 2004 underwent lateral ventricle lateral-abdominal shunt. Postoperative patients with reduced headache, but no significant improvement in visual acuity, was discharged on October 21, 2004. Sudden onset of seizures due to the patient, fever