Adenocarcinoma of the Colon and Rectum
Supplemental Studies
Immunohistology
Results for colorectal adenocarcinoma NOS
p63 Negative CK5/6 5% CDX2 75-98% CK7 5-10% CK20 95
- DNA mismatch repair enzyme staining is useful for detection of microsatellite unstable carcinomas
Genetic analysis
- Primarily of clinical use for detection of microsatellite unstable carcinomas
