患者　男 ,57岁。以双眼慢性闭角型青光眼于1 998年 1 0月 1 5日入院。既往体健 ,否认肝肾病及输尿管结石病史。全身检查未见异常。眼科检查 :右眼视力 0 5,左眼 0 4。双角膜无水肿。双瞳孔等大等圆 ,直径约 4ｍｍ ,对光反应稍迟钝。双前房浅 ,轴深约 1 5ＣＴ ,周边前房 1 Male patient, 57 years old. Chronic angle-closure glaucoma was admitted on January 15, 1998. Past physical health, denied the history of liver and kidney disease and ureteral stones. No abnormalities in the whole body examination. Eye examination: right eye 0 5, left eye 0 4. Double corneal edema. Double pupil and other large circle, diameter of about 4mm, a little dull response to light. Double anterior chamber shallow shaft depth of about 1 5CT, around the anterior chamber 1