An infant has colicky pain with drawing up of legs, vomiting and red currant jelly stool. What is the diagnosis?
Answer and explanation
Correct answer: B. Intussusception
- Step 1: Telescoping of bowel causes intermittent colic and bloody mucus stool.
- Step 2: Air enema is both diagnostic and therapeutic.
Answer
Intussusception.
Why not the others: 'Gastroenteritis' does not cause jelly stool; 'Pyloric stenosis' causes projectile vomiting without bloody stool; 'Hirschsprung disease' causes delayed meconium and distension.
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