Patient pages. Colorectal cancer staging.
D003106:Colon / Q000033:anatomy & histology; D015179:Colorectal Neoplasms / Q000473:pathology*; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D012007:Rectum / Q000033:anatomy & histology