Why is KRAS Testing Needed BeforeAnti-EGFR...

KRAS testing, which is a test to see which version of the KRAS gene your colon cancer tumor has, is an important first step to determining if your treatment should include anti-EGFR therapy.

Source: About.com Colon Cancer - February 21, 2014 Category: Cancer & Oncology Authors: coloncancer.guide at about.com Tags: health Source Type: news