NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,780 terms related to cancer and medicine.
Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.
- CHOP regimen
- listen (… REH-jih-men)
abbreviation for a chemotherapy combination that is used to
treat non-Hodgkin lymphoma and is being studied in the
treatment of other types of cancer. It includes the drugs
cyclophosphamide, doxorubicin hydrochloride
(hydroxydaunorubicin), vincristine sulfate (Oncovin), and
prednisone. Also called CHOP.