Surg Case Rep

. 2024 Jul 30;10(1):177.

 doi: 10.1186/s40792-024-01980-0. https://pubmed.ncbi.nlm.nih.gov/39078423/

A case of late-presenting congenital diaphragmatic hernia diagnosed at 5 years with acute abdomen

Ryuta Masuya ¹, Kazuhiko Nakame ¹, Shun Munakata ¹, Shinsuke Takeno ¹, Atsushi Nanashima ², Satoshi Ieiri ³

Affiliations Expand

• PMID: 39078423
• PMCID: PMC11289203
• DOI: 10.1186/s40792-024-01980-0

Abstract

Background: Some congenital diaphragmatic hernias are diagnosed beyond 1 month. A late-presenting congenital diaphragmatic hernia shows a variety of clinical manifestations, and the preoperative clinical course is variable. We herein report a pediatric case of late-presenting congenital diaphragmatic hernia diagnosed as acute abdomen.

Case presentation: A 5-year-old boy was brought to our hospital because of herniation of the intestine into the left thoracic cavity, which was observed on radiography performed for abdominal pain. Enhanced computed tomography showed herniation of the small intestine and colon into the left thoracic cavity. Emergency laparoscopic surgery was performed based on the diagnosis of left diaphragmatic hernia. The entire small intestine and part of the colon herniated from the posterolateral defect of the diaphragm. We were able to retract the herniated intestine back into the abdomen but confirmed that the diaphragmatic defect and closure of the defect seemed to be technically challenging via laparoscopy; therefore, we converted the procedure to open laparotomy. The diaphragmatic defect was directly closed with interrupted sutures, and the thoracic cavity was degassed. Postoperatively, the left lung was found to be poorly expanded, but pulmonary hypoplasia was not evident in this case.

Conclusions: We herein report a pediatric case of late-presenting congenital diaphragmatic hernia diagnosed as abdominal pain. Late-presenting congenital diaphragmatic hernias present with a wide variety of symptoms; therefore, it is important to be reminded of these conditions and check chest radiographs in children presenting with acute or chronic respiratory or gastrointestinal symptoms of unknown etiology.

Keywords: Acute abdomen; Congenital diaphragmatic hernia; Late presentation; Pulmonary hypoplasia.

© 2024. The Author(s).