irritable bowel syndrome DOID:9778 http://purl.org/obo/owl/DOID#DOID_9778 IBD Irritable colon A syndrome that is a functional bowel disorder characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits in the absence of any detectable organic cause. ChildCount 0 xref_definition http://digestive.niddk.nih.gov/ddiseases/pubs/ibs/ http://en.wikipedia.org/wiki/Irritable_bowel_syndrome] EXACT SYNONYM IBD Irritable colon xref SNOMEDCT_2010_1_31:266525002 UMLS_CUI:C0022104 ICD9CM:564.1 MSH:D043183 NCI:C82343 SNOMEDCT_2010_1_31:10743008 SNOMEDCT_2010_1_31:155783000 SNOMEDCT_2010_1_31:192434000 SNOMEDCT_2010_1_31:197124009 xref_RELATED SYNONYM SNOMEDCT_2005_07_31:10743008 is_a syndrome DOID:225 http://purl.org/obo/owl/DOID#DOID_225 ChildCount 42 class xref_EXACT SYNONYM CSP2005:1248-5871 MTHICD9_2006:564.1 SuperClass syndrome DOID:225 http://purl.org/obo/owl/DOID#DOID_225 ChildCount 42 class RELATED SYNONYM Psychogenic IBS class