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Current Issues of Next-Generation Sequencing-Based Circulating Tumor DNA Analysis in Colorectal Cancer
Narmadha Rathnasamy1, Viraj Lavingia2, Shyam Aggarwal3
1Department of Medical Oncology, Royal Care Superspeciality Hospital, Coimbatore, Tamil Nadu, India.
South Asian Journal of Cancer
|March 10, 2025
Abstract:
Evidence is mounting that circulating tumor deoxyribonucleic acid can be tested accurately, frequently, and in a noninvasive form. Its role in monitoring patients with cancer, particularly colorectal cancer, is increasing. In this brief review, we discuss its current role when measured using next-generation sequencing-based methods.

