hereditary neoplastic syndrome hereditary nonpolyposis colon cancer https://github.com/monarch-initiative/mondo/issues/1673 HNPCC GARD:0025132 UMLS:C1333990 hereditary nonpolyposis colorectal cancer https://my.clevelandclinic.org/health/diseases/17195-lynch-syndrome--hnpcc colorectal cancer, hereditary nonpolyposis “hereditary non-polyposis colorectal cancer" (HNPCC) is often also referred to as “Lynch syndrome”. Following the representation in NCIT and Orphanet, HNPCC and "Lynch syndrome" are kept as 2 separate entities in Mondo. Please see also MONDO:0005835-"Lynch syndrome". familial nonpolyposis colorectal cancer A cancer-predisposing condition characterized by the development of colorectal cancer not associated with colorectal polyposis, endometrial cancer, and various other cancers (such as malignant epithelial tumor of ovary, gastric, biliary tract, small bowel, and urinary tract cancer) that are frequently diagnosed at an early age. SCTID:315058005 Hereditary nonpolyposis colorectal cancer (HNPCC) icd11.foundation:8113015 MEDGEN:232602 NCIT:C120083 hereditary nonpolyposis colon cancer MONDO:0018630 OMIMPS:120435 familial nonpolyposis colon cancer Orphanet:443909 familial colorectal cancer