患儿,女,9岁,母诉患儿自幼视远和视近皆不清,于1997年11月17日来我科求治。既往体健,无眼疾,否认手术和外伤史,家族中无类似眼病。体格检查:患儿发育佳,营养中等,神智清晰,检查合作。头颅、颌面、口腔、耳鼻喉、心、肺、腹、皮肤、四肢、指(趾)和血、尿及心电图常规检查皆正常 Children, women, 9 years old, mother complained of children as early as possible and depending on the distance are unclear, on November 17, 1997 to our department for treatment. Past physical health, no eye disease, denied the history of surgery and trauma, no similar eye disease in the family. Physical examination: Children with good development, moderate nutrition, clear mind, check cooperation. Head, maxillofacial, oral cavity, ENT, heart, lungs, abdomen, skin, extremities, fingers and blood, urine and ECG routine examination are normal