Disparities in Biomarker Testing for Metastatic Colorectal Cancer

By Arun Nagarajan, MD - Last Updated: March 19, 2025

Arun Nagarajan, MD, of Cleveland Clinic Florida, discusses new research published in JAMA on biomarker testing disparities in metastatic colorectal cancer.

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He explains how disparities in testing can affect overall survival and treatment outcomes for patients with mCRC, and how patient and provider education can play a role in improving the rates of testing.

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