Medical Science · Pediatrics
A 2-day-old full-term newborn has not passed meconium and develops progressive abdominal distension. On rectal examination, there is a sudden, explosive discharge of stool and gas. The infant exhibits poor feeding and decreased bowel sounds. Which diagnostic test is the gold standard to confirm the suspected condition?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Abdominal ultrasonography
- 2Stool culture and sensitivity
- 3Barium swallow study
- 4Rectal suction biopsy✓
Correct answer
Rectal suction biopsy
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