Definition of noninvasive - NCI Dictionary of Cancer Terms

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noninvasive (NON-in-VAY-siv)

In medicine, it describes a procedure that does not require inserting an instrument through the skin or into a body opening. In cancer, it describes disease that has not spread outside the tissue in which it began.

Previous Definitions:	nonconsecutive case series, noncontiguous lymphoma, nonfunctioning tumor, nonhematologic cancer, noni
Next Definitions:	nonlytic, nonmalignant, nonmalignant hematologic disorder, nonmelanoma carcinoma in situ, nonmelanoma skin cancer