Assertion: yag laser | /r/HasProperty | abandoned
Facets:
value: nd
type: LOCATION
value: due to risks
type: CAUSE
Source sentences:
text: Nd:YAG laser has been abandoned due to risks of damaging the colon wall, fibrosis, stricture formation, and recto-vaginal fistula, and severe damage in case of accidents, as well as the cost.