Blunt duodenal injury in a 9-year-old boy: A case report

IF 0.2 Q4 PEDIATRICS
Muhammad Arif Mateen Khan , Syed Waqas Ali , Zaeem Ur Rehman Khan , Yaqoot Jahan
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Abstract

Introduction

Blunt abdominal trauma leading to isolated duodenal injury is rare in children. Duodenal injuries are often accompanied by damage to adjacent organs, making their diagnosis challenging.

Case study

A 9-year-old boy presented with severe abdominal pain following a blunt handlebar injury the day before. He was tachycardic and tachypneic and had generalized abdominal guarding and tenderness. Computerized tomography (CT) imaging showed retroperitoneal air around the right kidney, suspicious for a duodenal injury. He underwent an exploratory laparotomy during which we identified a 2 × 2 cm perforation in the second portion of the duodenum. We repaired it primarily using interrupted 3-0 braided reabsorbable sutures in a single layer and covered the sutures with an omental patch. We also did a gastrostomy, a tube duodenostomy, and a jejunostomy. Jejunostomy feedings were initiated on postoperative day 5. Two days later, he developed severe abdominal pain and abdominal distension. Plain films suggested an intestinal obstruction. He underwent an exploratory laparotomy during which we found and took down adhesions between bowel loops and the duodenal repair site. The duodenostomy and the jejunostomy were closed at that time, and a drain was placed next to the duodenal repair site. Two days later bilious fluid was seen in the drain, indicating a duodenal leak. The patient was managed conservatively with octreotide and total parenteral nutrition (TPN). The leak resolved spontaneously by postoperative day 13, confirmed via contrast study. As oral intake was gradually reintroduced, he developed recurrent abdominal pain, distension, and bilious gastrostomy output, suggestive of another intestinal obstruction. He underwent a third exploration with lysis of adhesions. An iatrogenic jejunal perforation occurred, which was managed by a jejunostomy. He was managed with a high-protein diet. Three months after the initial intervention, the jejunostomy was taken down, and he was successfully discharged home shortly after.

Conclusion

While primary repair is the preferred treatment for duodenal perforations, delayed presentations may necessitate alternative approaches such as duodenal diverticulization or duodenal bypass with temporary or permanent pyloric exclusion.
9岁男童钝性十二指肠损伤1例
钝性腹部创伤导致孤立性十二指肠损伤在儿童中是罕见的。十二指肠损伤通常伴有邻近器官的损伤,使其诊断具有挑战性。病例研究一名9岁男孩在前一天钝性车把受伤后出现严重腹痛。他心动过速,呼吸过速,腹部有全身性保护和压痛。计算机断层扫描(CT)显示右肾周围腹膜后空气,怀疑十二指肠损伤。他接受了剖腹探查术,我们在十二指肠第二部分发现了一个2 × 2厘米的穿孔。我们主要使用中断的3-0编织可吸收缝线单层修复,并用网膜贴片覆盖缝线。我们还做了一个胃造口术,一个十二指肠管造口术和一个空肠造口术。术后第5天开始空肠造口喂养。两天后,他出现严重的腹痛和腹胀。平片提示肠梗阻。他接受了剖腹探查术,在此期间,我们发现并切除了肠袢和十二指肠修复部位之间的粘连。同时关闭十二指肠和空肠吻合术,并在十二指肠修复部位旁放置引流管。两天后,在引流管中发现胆汁液,表明十二指肠渗漏。患者给予奥曲肽和全肠外营养(TPN)保守治疗。通过对比研究证实,术后第13天渗漏自行消退。随着口服逐渐恢复,患者出现反复腹痛、腹胀和胆汁性胃造口输出,提示另一种肠梗阻。他进行了第三次探查,并解除了粘连。发生医源性空肠穿孔,经空肠造口术处理。他吃的是高蛋白饮食。在最初的干预三个月后,空肠造口术被取消,不久之后他成功出院回家。结论初步修复是十二指肠穿孔的首选治疗方法,但延迟表现可能需要其他方法,如十二指肠憩室化或十二指肠搭桥暂时或永久幽门封闭。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
0.60
自引率
25.00%
发文量
348
审稿时长
15 days
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