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Gastric ulcer disease in infants: US findings
Insights
Ultrasound identified distinctive signs of gastric ulcers in infants, including thickened gastric mucosa and delayed emptying. These findings aid in diagnosing this condition in infants presenting with vomiting.
Area of Science:
- Pediatric Gastroenterology
- Medical Imaging
- Neonatal Surgery
Background:
- Infantile vomiting is a common symptom with various potential causes.
- Accurate diagnosis of gastric pathology in infants is crucial for timely intervention.
- Gastric ulcers are rare in infants, and their diagnostic features require clear definition.
Purpose of the Study:
- To identify and describe distinctive ultrasound findings indicative of gastric ulcers in infants.
- To correlate ultrasound findings with results from gastrointestinal series and endoscopy.
- To establish ultrasound as a potential diagnostic tool for infantile gastric ulcers.
Main Methods:
- Retrospective review of 600 infant ultrasound examinations for vomiting.
- Detailed analysis of ultrasound features in seven infants with suspected gastric ulcers.
- Comparison of ultrasound findings with subsequent gastrointestinal series or endoscopy results.
Main Results:
- Seven infants (mean age, 3 months) exhibited specific ultrasound findings suggestive of gastric ulcer.
- Key findings included antropyloric mucosal thickening (>4 mm), canal elongation, spasm, and delayed gastric emptying.
- Gastrointestinal series/endoscopy confirmed thickened mucosa, deformed antrum, and ulceration in five infants.
Conclusions:
- Distinctive ultrasound features can aid in diagnosing gastric ulcers in infants presenting with vomiting.
- Ultrasound offers a non-invasive method for initial assessment of gastric pathology in this population.
- Further research can validate these findings and refine ultrasound's role in diagnosing infantile gastric ulcers.
Abstract:
Among 600 infants examined with ultrasound for vomiting, seven (mean age, 3 months) had distinctive features that can be considered diagnostic of gastric ulcer. The findings are thickening of the mucosa (greater than 4 mm) in the antropyloric region, elongation of the antropyloric canal, persistent spasm, and delayed gastric emptying. Two of the infants had slight thickening of the pyloric muscle. Gastrointestinal series or endoscopy demonstrated thickened gastric mucosa and a deformed gastric antrum in all infants, as well as actual ulceration in five.