Which investigation best confirms Intussusception?
Answer and explanation
Correct answer: B. Abdominal ultrasound showing a target sign
- Step 1: The test that best confirms Intussusception is: abdominal ultrasound showing a target sign.
Answer
Abdominal ultrasound showing a target sign.
Why not the others: 'Plain abdominal radiograph': it is non-specific. 'Stool culture': it looks for infection. 'Barium meal': it examines the upper gut.
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