Assertion: syndrome's cause | /r/HasProperty | microscopic colitis
Facets:
Source sentences:
text: Less common causes of this symptom profile are carcinoid syndrome, microscopic colitis, bacterial overgrowth, and eosinophilic gastroenteritis; IBS is, however, a common presentation, and testing for these conditions would yield low numbers of positive results, so it is considered difficult to justify the expense.