Diagnostic performance of iodine map for differentiating colorectal cancer from benign colorectal wall thickening

Colorectal cancer (CRC) represents the third most prevalent cancer and the second leading cause of cancer-related mortality [1]. Diagnosis is usually established through colonoscopy, fecal occult blood test, or virtual colonoscopy, either in the presence of symptoms or within the context of screening programs. However, occasionally, CRCs are detected incidentally on computed tomography (CT) scans performed for unrelated clinical indications. CT-detected colorectal wall thickening raises suspicio…

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