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例1,张×,男,3岁,门诊号94701,于1994年8月15日就诊.母代诉:有时发现两眼有细长小虫露出3月.两眼有粘丝状分泌物,结膜轻度充血、眼痒、经常用手揉眼.检查:翻开眼睑,见有细长小虫迅速蠕动,光滑,不易捉拿.滴1%地卡因液后,虫体活动缓慢,聚簇在上下睑裂处,翻开上下眼睑,用小镊一一夹取干净.右眼取出5条,左眼取出3条,两眼共8条.虫为圆柱状,长7mm.裂隙灯下检查:头部方形宽大,尾部尖细.化验室
Example 1, Zhang ×, male, 3 years old, outpatient 94701, visited August 15, 1994. Mother petition: Sometimes it was found that there were slender worms in both eyes showing March. Conjunctival mild congestion, itchy eyes, often rubbed his eyes. Check: open the eyelids, see slender bug rapid peristalsis, smooth, easy to catch. Drop 1% cocaine solution, the worm slow activity, clustering In the upper and lower palpebral fissure, open the upper and lower eyelids, one by one with a small tweezers to take a clean right eye removed 5, the left eye out of three, a total of 8. The worm is cylindrical, length 7mm. Slit lamp inspection Large square head with sharp tail