Droy-Dupré et al. clustered 122 CRCs describing CK20 + CK7-CDX2 + MMR + so called “crypt-like carcinoma” and minor MUC5AC + CK7 ± subtype with foveolar gastric phenotype; the latter cluster of CRCs displayed worse prognosis20. The gene discussed is KRT7; the disease is carcinoma.