Summary

The ASCO guideline for detection of CRC in average-risk populations, discusses and reviews;

• strategies for optimum reflex testing for people with positive screening results and premalignant polyps
• information regarding optimal methods of diagnosis for patients with signs of early colorectal cancer

Colorectal cancer (CRC) is one of the common cancers affecting people globally. Even though the incidence of CRC is low in India, there has been an increase in the past few decades. This can be attributed to the increase in urbanization and rapid changes in lifestyle among Indians.