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Intussusception — PARA MCQ

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HardPaediatrics - GastrointestinalIntussusceptionPARA

A 9-month-old infant has episodic inconsolable crying, pallor and vomiting. Between episodes he appears tired. Examination reveals a sausage-shaped abdominal mass and ultrasound shows a target sign. What is the most likely diagnosis?

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Correct answer: E — Intussusception

Intermittent severe abdominal pain with pallor, vomiting, lethargy, a palpable mass and ultrasound target sign is characteristic of intussusception.

Reference: NICE CKS: Intussusception; paediatric surgery guidance