A squamous cell carcinoma that involves the colon. The disease is Monarch Disease Ontology entry MONDO_0018513 (squamous cell carcinoma of colon). Also known as: colon epidermoid carcinoma, colon squamous cell cancer, colon squamous cell carcinoma, colonic epidermoid carcinoma, colonic squamous cell carcinoma, epidermoid carcinoma of colon, epidermoid carcinoma of the colon, squamous cell carcinoma of the colon.