Assertion: cancer | /r/HasProperty | detected by x-ray
Facets:
value: "incidentally"
type: MANNER
value: occasionally
type: DEGREE
Source sentences:
text: Occasionally, cancer may be detected "incidentally" by a laboratory test or X-ray - that is, the test or X-ray may have been ordered for purposes of routine screening or for an entirely different reason; in such a case, the cancer gets noticed almost by accident.