Crohn disease https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/crohns_disease DOID:8778 ICD9:555.1 MESH:D003424 Orphanet:206 NANDO:2200921 UMLS:C0010346 paediatric Crohn's disease EFO:0000384 Crohn's disease regional enteritis Crohn's disease of large bowel icd11.foundation:1267652425 ICD10CM:K50 NANDO:1200446 pediatric Crohn's disease SCTID:7620006 NCIT:C2965 NANDO:1200444 MONDO:0005011 MEDGEN:3664 Crohn disease A gastrointestinal disorder characterized by chronic inflammation involving all layers of the intestinal wall, noncaseating granulomas affecting the intestinal wall and regional lymph nodes, and transmural fibrosis. Crohn disease most commonly involves the terminal ileum; the colon is the second most common site of involvement. inflammatory bowel disease obsolete_Crohn's disease