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1病例报告患者男,18岁。招飞体检发现眼球水平震颤,排除神经源性眼球震颤。眼科复查视力时,发现其不停变换头位以代偿眼球震颤、提高视力。视力检查左眼0.7,右眼0.8;眼前节裂隙灯显微镜屈光状态,屈光间质透明,瞳孔对光反射正常;眼压(14.15±2.12)mmHg;眼底镜检查视网膜未见异常,视神经及黄斑中心凹发育正常。追问病史,发现家族成员中祖父、大伯、叔叔、堂兄均具有眼球震颤病史,3位姑母中仅1例具有本病病史。5例除双眼水平震颤和视力下降外,其他均无异常。遂确
1 case report Patient male, 18 years old. Surgery found eye movement tremor tremor, excluding neurogenic nystagmus. Ophthalmology review vision, it was found that the ceaseless change head position to compensate for nystagmus, improve vision. Visual acuity left eye 0.7, right eye 0.8; anterior segment slit lamp microscope refractive state, refractive interstitial transparency, normal pupil light reflex; intraocular pressure (14.15 ± 2.12) mmHg; retinoscopy no abnormal retina, optic nerve and Macular foveal development is normal. Asked history, found that family members grandfather, uncle, uncle, cousin have a history of nystagmus, 3 aunt in only 1 case history of the disease. 5 cases except for binocular tremor and decreased visual acuity, the other no abnormalities. Then indeed