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先天性眼球运动性失用症(C-OMA),并非罕见的病,但确为大多数儿科医生所不了解。C-OMA特征:眼不能水平方向转动,偶而存在垂直地追随物体的运动;特征性地前后摆头,由于两眼配合偏差,看东西时,小儿只得将头转向物体,猛抬头视线超过目标,然后头和眼移动,缓慢地把焦点聚在目标上;另外频频眨眼,个别的所见是有快相的明显的眼球震颤。病例例1男孩,第3胎,顺产,产时体重3950 g,除颅中线处有一包块外,余正常。X线颅中线骨质缺损。父母非近亲婚配,母孕期未接触致畸因素。 5个月时,头部包块外科切除,病理报告为闭锁性脑膨出物。手术后发现小儿有特有的头和服运动。当一个可见刺激物在视野周围出现时,小儿猛抬其头
Congenital eye movement disorder (C-OMA) is not uncommon, but it is not understood by most pediatricians. C-OMA features: the eye can not rotate horizontally, there are occasional vertical follow the object movement; characteristic before and after the swing, due to the two eyes with deviation, looking at things, children had to head turned to the object, suddenly looked up beyond the target, Then the head and eyes move slowly to focus on the target; the other frequently blinked, the individual sees is the obvious nystagmus of the fast phase. Case 1 boy, the third child, natural delivery, birth weight 3950 g, in addition to the cranial line at a mass, the more than normal. X-ray cranial midline bone defect. Parents non-relatives marriage, pregnant women did not touch teratogenic factors. At 5 months, the head mass was surgically removed and the pathology reported as an occlusive encephalocele. After surgery found that children have unique kimono movement. When a visible stimulus appears around the field of view, the child raises his head