Assertion: technetium's use | /r/HasProperty | performed after injection
Facets:
value: to several hours
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: Use of a gamma probe in the operating room can usually be performed 30 minutes to several hours after injection to help localize the sentinel node during surgery.
text: Use of a gamma probe in the operating room can usually be performed 30 minutes to several hours after injection to help localize the sentinel node during surgery.