NCCN Practice Guidelines

Colorectal cancer screening. Version 2.2013. [Link]

The 2013 NCCN guidelines recommend that tumor screening for LS be performed for:

All CRC patients


CRC patients diagnosed <70 years and also those 70 years and above who meet Bethesda guidelines


All endometrial cancer patients age 50 or below

Summary: This comprehensive practice guideline also addresses diagnostic criteria and management for LS, and includes a helpful algorithm for following up on tumor testing results.