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Updated: Jun 20, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
An unusual cause of pediatric altered mental status: a mesenteric hernia
Hsiang-Ju Hsiao1, Chang-Teng Wu, Shao-Hsuan Hsia
1Division of Pediatric Critical Care, Chang Gung Children's Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Insights
Unusual causes of altered mental status in children, like mesenteric hernia, can be life-threatening. Prompt diagnosis and surgical intervention, such as hernia reduction, are crucial for positive outcomes.
Area of Science:
- Pediatric Surgery
- Pediatric Critical Care
- Gastrointestinal Surgery
Background:
- Altered mental status in children has diverse etiologies, including common neurological and metabolic conditions.
- Less common causes of altered mental status require rapid diagnosis and management to prevent severe consequences.
Observation:
- A pediatric patient presented with altered mental status.
- The underlying cause was identified as a mesenteric hernia leading to hypovolemic shock.
Findings:
- Mesenteric hernia was diagnosed as the unusual cause of the child's altered mental status and hypovolemic shock.
- Successful surgical reduction of the mesenteric hernia was performed via laparotomy.
Implications:
- This case highlights the importance of considering rare surgical emergencies in the differential diagnosis of pediatric altered mental status.
- Timely surgical intervention for mesenteric hernias can lead to favorable outcomes and prevent mortality in pediatric patients.
Abstract:
Altered mental status can have many causes, some of which are life threatening, especially in children. In addition to the usual central nervous system and metabolic causes, such as meningitis, encephalitis, seizure, electrolyte imbalance, and inborn errors of metabolism, some less common causes of altered mental status, which if not diagnosed and managed rapidly, can have poor consequences. We present a case of a child with a life-threatening unusual cause of altered mental status, a mesenteric hernia with hypovolemic shock. The hernia was reduced successfully at laparotomy. The postoperative course was uneventful.
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