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例一,张××,男,17岁,汉族,农民。因自幼双眼上下坠,睑裂小,内眦赘皮、内眦距离增宽及视力障碍等,于1982年7月12日来我院门诊。家族中无类似疾患,见家系图一。全身检查,除鼻梁发育差及深复颌外无其他阳性体征发现。眼部检查:视力:右眼0.06,左眼0.08。双眼眉毛高举。双上睑下垂:平视时上睑遮盖角膜上3/4,提上睑肌功能缺如。睑裂狭小:右睑裂长度20毫米,高度5毫米;左睑裂长度19毫米,高度5毫米。倒向性内眦赘皮。内眦距离增宽:内眦间距47毫米,外眦间距86
Example 1 Zhang × ×, male, 17 years old, Han nationality, peasant. Because of his eyes on falling, palpebral fissure, epicanthus, broadening the distance and visual impairment, etc., in July 12, 1982 came to our hospital. No similar disease in the family, see family diagram a. Whole body examination, in addition to poor development of the nose and deep complex jaw no other positive signs found. Eye examination: visual acuity: right eye 0.06, left eye 0.08. Eyebrows raised high. Double ptosis: upper eyelid cover the cornea on level 3/4, to mention the lack of levator muscle function. Palpebral fissure narrow: right palpebral fissure length 20 mm, height 5 mm; left palpebral fissure length 19 mm, height 5 mm. Epicanthus Epicanthus. Internal 眦 widens: internal 眦 spacing 47 mm, external 眦 spacing 86