Assertion: catheter's use | /r/HasProperty | controversial
Facets:
value: because of the risk
type: CAUSE
Source sentences:
text: Use of a rectal tube (or trumpet) with or without inflating the balloon is controversial because of the risk of damaging the lining of the rectum or anal sphincter, or stimulating intestinal secretions, making diarrhoea and bowel leakage worse 111214