au-amc MCQ (SBA): Suspected colorectal cancer

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MediumGastroenterologySuspected colorectal cancerau-amc

A 40-year-old man presents with a 3-month history of intermittent rectal bleeding and change in bowel habit with looser stools. He has lost 3 kg unintentionally. There is no family history of colorectal cancer. Examination shows a soft abdomen and no palpable rectal mass on digital rectal examination. What is the most appropriate next investigation?

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au-amc MCQ: Suspected colorectal cancer — Answer & Explanation | iatro