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Pathologic childhood aerophagia: a recognizable clinical entity
Insights
Pathologic childhood aerophagia, or excessive air swallowing, is often misdiagnosed. Early recognition and appropriate management are crucial to avoid unnecessary hospitalizations and surgical interventions.
Area of Science:
- Pediatric Gastroenterology
- Pediatric Surgery
Background:
- Pathologic childhood aerophagia is a poorly recognized condition.
- It is frequently misdiagnosed, leading to delayed or incorrect treatment.
Purpose of the Study:
- To describe the clinical presentation and diagnostic challenges of pathologic childhood aerophagia.
- To highlight the importance of recognizing this entity to improve patient outcomes.
Main Methods:
- Review of clinical data from nine children diagnosed with pathologic aerophagia.
- Analysis of presenting symptoms, diagnostic evaluations, and treatment outcomes.
Main Results:
- Only 1 of 9 children was correctly diagnosed initially.
- Common misdiagnoses included Hirschsprung's disease, malabsorption, and constipation.
- Radiographic findings showed massively distended intestines without air-fluid levels.
Conclusions:
- Pathologic childhood aerophagia requires increased clinical awareness.
- Accurate diagnosis can prevent unnecessary hospitalizations and surgical procedures.
- Treatment involves recognition, nasogastric decompression for severe cases, and psychological counseling.
Abstract:
Pathologic childhood aerophagia is a rarely recognized, often poorly treated entity that has remained almost undescribed in either the surgical or pediatric literature. In only 1 of 9 children the condition was recognized at presentation. The initial diagnosis of the others was Hirschsprung's disease (2), malabsorption syndrome (3), gastric outlet syndrome (1), constipation (1), and esophagitis (1). Five were hospitalized and two underwent surgical procedures. History disclosed a remarkably constant triad: previous normal stooling pattern, visible and often audible air swallowing and excessive flatus. Physical examination often demonstrated a markedly or intermittently distended and tympanitic abdomen. Abdominal musculature was thinned in children with chronic aerophagia. Roentgenographic evaluation showed massively distended loops of intestine throughout without associated air-fluid levels. There was marked compression of the diaphragm with limited excursion in some. Laboratory and malabsorption testing was normal. Treatment is limited to recognition of the problem, nasogastric decompression in severe cases and psychologic counseling when symptoms persist in the older child. The recognition of this condition may lead to a better understanding of its pathophysiology and will reduce the number of unnecessary admissions or surgical procedures.