Assertion: liquid biopsy | /r/HasProperty | useful
Facets:
value: for monitoring patients' responses
type: PURPOSE
value: very
type: DEGREE
Source sentences:
text: They are likely to be very useful in helping physicians decide whether or not a more invasive tissue biopsy would be wise.
text: Because they are noninvasive and easily repeated, ctDNA-based liquid biopsies may be useful for monitoring patients' responses to therapy both during treatment and after it is completed.