Print

Colon, Rectal Tumors Constitute a Single Kind of Cancer, Nature Reveals  
7/19/2012 7:22:37 AM

The pattern of genomic alterations in colon and rectal tissues is the same regardless of anatomic location or origin within the colon or the rectum, leading researchers to conclude that these two cancer types can be grouped as one, according to The Cancer Genome Atlas (TCGA) project’s large-scale study of colon and rectal cancer tissue specimens. In multiple types of genomic analyses, colon and rectal cancer results were nearly indistinguishable. Initially, the TCGA Research Network studied colon tumors as distinct from rectal tumors.
//-->