colitis ulcerative colitis A colitis that is predominantly confined to the mucosa located_in colon and includes characteristic ulcers, or open sores. DOID:8576 DOID:8577 DOID:9016 EFO:0000729 ICD10CM:K51 ICD10CM:K51.9 ICD9CM:556 ICD9CM:556.5 ICD9CM:556.9 Left-sided ulcerative colitis MESH:D003093 NCI:C2952 OMIM mapping confirmed by DO. [LS]. SNOMEDCT_US_2016_03_01:155764007 SNOMEDCT_US_2016_03_01:196985000 SNOMEDCT_US_2016_03_01:196988003 SNOMEDCT_US_2016_03_01:196996008 SNOMEDCT_US_2016_03_01:266447004 SNOMEDCT_US_2016_03_01:27701000 SNOMEDCT_US_2016_03_01:441971007 SNOMEDCT_US_2016_03_01:64766004 SNOMEDCT_US_2016_03_01:68195006 UMLS_CUI:C0009324 UMLS_CUI:C0375359 disease_ontology