Prior Therapy

An indicator that a person has been previously received radiation treatment for the same condition.

The term refers to the treatment that was performed in the effort to cure the neoplastic disease before (prior) the current or…

An indication or description that medications were taken previously.

Cancer therapy using ionizing radiation to a limited (< 50%) portion of the body.

Originally, therapeutic administration of serum or gamma globulin containing preformed antibodies produced by another individual; currently, immunotherapy includes nonspecific systemic stimulation, adjuvants,…

An indication that an individual has been previously treated with hormonal therapy.