Colon Carcinoma in Situ, also known as carcinoma in situ of colon, is related to colorectal cancer and coloboma of optic nerve. An important gene associated with Colon Carcinoma in Situ is UBXN11 (UBX Domain Protein 11), and among its related pathways/superpathways are Response to elevated platelet cytosolic Ca2+ and Extracellular matrix organization. Affiliated tissues include colon and lymph node.