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Controversies in abdominal imaging
1Department of Radiology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
Insights
Advancements in ultrasound technology are improving infant abdominal imaging. Ultrasound is now the preferred diagnostic tool for hypertrophic pyloric stenosis, while barium radiography is used for malrotation.
Area of Science:
- Pediatric imaging
- Diagnostic technologies
- Gastrointestinal disorders
Background:
- Ultrasound equipment and clinical knowledge have evolved, changing infant abdominal imaging.
- Ultrasound is now the primary diagnostic method for hypertrophic pyloric stenosis.
- Barium upper gastrointestinal radiography remains the standard for diagnosing malrotation.
Purpose of the Study:
- To review the impact of technological advancements on infant abdominal imaging.
- To discuss current diagnostic choices for specific pediatric gastrointestinal conditions.
- To explore emerging reduction techniques and imaging strategies for intussusception.
Main Methods:
- Review of current literature on ultrasound and radiography in pediatric gastrointestinal imaging.
- Analysis of diagnostic test choices for hypertrophic pyloric stenosis and malrotation.
- Examination of new technologies for intussusception reduction, including air and saline enemas with ultrasound monitoring.
Main Results:
- Improved ultrasound technology has made it the diagnostic test of choice for hypertrophic pyloric stenosis.
- Barium upper gastrointestinal radiography remains the diagnostic test of choice for malrotation.
- New intussusception reduction techniques utilize air or saline enemas with ultrasound guidance.
Conclusions:
- Technological progress has significantly enhanced infant abdominal imaging capabilities.
- Specific imaging modalities are preferred for distinct pediatric gastrointestinal conditions.
- Ongoing discussions address controversies in imaging and treatment technologies for intussusception.
Abstract:
Technologic improvement in ultrasound equipment, together with new clinical information, has altered the imaging of the abdomen in infants. Improvements in ultrasound equipment have allowed this to become the diagnostic test of choice for hypertrophic pyloric stenosis. Barium upper gastrointestinal radiography still remains the diagnostic test of choice for malrotation. New technologies for reduction of intussusception include air reduction and saline enemas with ultrasound monitoring. Controversies surrounding the different technologies and imaging strategies are discussed.