目的探讨梅克尔憩室出血的病因及外科治疗。
Objective To investigate the pathogeny and treatment of Meckel's diverticulum bleeding in children.
目的：认识梅克尔憩室出血的血管造影表现，提高对胃肠道出血的血管造影诊断的阳性率。
Objective: To improve the knowledge of angiographic findings of Meckel s diverticulum with bleeding and the angiographic diagnosis of gastrointestinal bleeding.
目的：探讨腹腔镜对小儿美克尔憩室（MD）并出血的诊断及治疗价值。
Objective:To investigate the diagnosis and treatment value of laparoscopy in children's Meckel's diverticulum (MD) with bleeding.
结论肿瘤是引起小肠出血的主要原因，其次为小肠憩室、炎性肠病及血管病变。
Conclusion Tumor is the most common cause of small intestinal bleeding. Other causes are small intestinal diverticulum, inflammatory small intestinal diseases and angiodysplasia.
结论：小儿梅克尔憩室因并发症而出现临床症状，异位胃黏膜是合并出血的主要原因。
Conclusions: Meckel's diverticulum in children is symptomatic when complicated. Ectopic gastric mucosa is the main reason for bleeding.
结论：小儿梅克尔憩室因并发症而出现临床症状，异位胃黏膜是合并出血的主要原因。
Conclusions: Meckel's diverticulum in children is symptomatic when complicated. Ectopic gastric mucosa is the main reason for bleeding.
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