not malignant, nonrecurrent, favorable for recovery
benign
cancer in the early stage before invading surrounding tissue
carcinoma in situ
treatment of cancer with drugs
chemotherapy (chemo)
enclosed in a capsule, as with benign tumors
encapsulated
increase in the severity of a disease or its symptoms
exacerbation
pertaining to disease of unknown origin
idiopathic
response to injury or destruction of tissue characterized by redness, swelling, heat, and pain
inflammation
within a glass, observable within a test tube
in vitro
within the living body
in vivo
tending to become progressively worse and to cause death, as in cancer
malignant
treatment of cancer with a radioactive substance, x-ray, or radiation
Also called:
Radiation oncology
radiotherapy
radiation therapy (XRT)
improvement or absence of signs of disease
remission