Which investigation best confirms Crohn disease?
Answer and explanation
Correct answer: C. MR enterography
- Step 1: The test that best confirms Crohn disease is: mR enterography.
Answer
MR enterography.
Why not the others: 'Hydrogen breath test': it assesses bacterial overgrowth or lactose intolerance. 'Serum anti-tissue transglutaminase': it screens for coeliac disease. 'Stool culture only': it looks for infection.
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