方法对因角膜外伤后摘除眼球标本117例进行光镜观察，其中因眼挫伤致角膜裂伤18例，角膜穿孔伤99例。
Methods 117 specimens of enucleated eyeball were observed by light microscopy, among which 18 cases of corneal fissure after ocular contusion, 99 cases of corneal perforation.
背景：在内腔镜检查或手术后医源性食管穿孔是灾难性的结局。
Background: Iatrogenic esophageal perforation after endoscopy or surgery can be a devastating event.
目的探讨腹腔镜胃十二指肠溃疡穿孔修补术的疗效及优越性。
Objective To research the curative effect and advantage of laparoscopic repair of gastroduodenal ulcer perforation.
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