To investigate whether we can stratify our colorectal adenoma tissues into recurrence groups C, HDA, and NMN, we automatically microdissected 1,000 shapes of CDX2- stromal and CDX2++ epithelial cells from HG dysplasia areas of all nine samples, from which we quantified a median of more than 4,200 unique proteins per sample. This evidence concerns the gene CDX2 and colorectal adenoma.