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[病例]男,7岁。因双眼胀痛、发红、视物模糊伴头痛、恶心、呕吐间断发作3年,加重5天入院。每次发作时患儿父亲即发现患儿患眼前部出现油滴状物,症状缓解后油液状物消失。父母为第四代血亲,家族中无同类疾病史。查体:头颅无畸形,体格匀称,指趾无细长及粗短现象。实验室检查:乙肝表面抗原阳性.遗传学染色体G带分析正常核型46XY。其它辅助检查未见异常。眼科检查:右眼视力手动/眼前,眼压T+1,球结膜混合性充血,角膜雾状混浊,前房浅,晶状体夹持于瞳孔区凸向前房,距角膜中央约1mm,眼底视不清。左眼视力
[Case] Male, 7 years old. Due to binocular pain, redness, blurred vision with headache, nausea, vomiting intermittent episodes of 3 years, increased 5 days admission. In each episode, the father of his child found that there was a drop of oil in front of the child, and the fluid disappeared after the symptom was relieved. Parents for the fourth generation of blood relatives, no history of similar diseases in the family. Physical examination: no deformity of the skull, physical symmetry, no toe slender and stubby phenomenon. Laboratory tests: Hepatitis B surface antigen positive. Genetics Genome G band analysis of normal karyotype 46XY. Other ancillary inspection no abnormalities. Eye examination: Right eye vision manual / immediate, intraocular pressure T + 1, conjunctival hyperemia, corneal haze cloudy, anterior chamber shallow, lens clamping in the pupil area convex toward the anterior chamber, about 1mm from the cornea, fundus Unclear Left eye vision