Traumatic diaphragmatic hernia is very rare in children, and the diagnosis is often missed or delayed. Herein, we reported a 2-year-old boy who had suffered with traumatic diaphragmatic hernia due to a car crash. The child was manifested as tachypnoea without any other severe symptoms. The computed tomography scanning showed his right diaphragm was rupture. Soon, this patient was received a thoracoscopic repair surgery, and he was discharged 2 weeks later without any complication.

中文翻译：

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成功胸腔镜修复小儿外伤性膈疝

外伤性膈疝在儿童中非常少见，经常被漏诊或延误诊断。在此，我们报告了一名 2 岁男孩，他因车祸而患有创伤性膈疝。孩子表现为呼吸急促，没有任何其他严重症状。计算机断层扫描显示他的右侧横膈膜破裂。很快，这名患者接受了胸腔镜修复手术，2周后出院，无任何并发症。