Home/Topics/General Medical Terms/partial response General Medical Terms Cancer & Oncology partial response Listen Save Share Print Meaning of partial response: A decrease in the size of a tumor, or in the extent of cancer in the body, in response to treatment. Definition of partial response A decrease in the size of a tumor, or in the extent of cancer in the body, in response to treatment. Also called partial remission. Written and maintained by James Murray · Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations. Keep exploringRelated termsMore in General Medical Terms → Cancer & Tumors non-Hodgkin lymphoma Named for what it is not, this family of lymphocyte cancers spans many separate diseases with very different growth rates and outlooks. Read definition → General Medical Terms ICE ICE is a combination chemotherapy regimen used for certain lymphomas that have returned or resisted earlier lines of treatment. Read definition → Medications & Pharmacology metronidazole The drug arrives inactive and becomes a poison only inside organisms that live without oxygen, which is the source of its narrow aim. Read definition → General Medical Terms regional Whatever the specialty, the word draws a boundary around one area, and the specialty itself decides where that boundary falls. Read definition →
Cancer & Tumors non-Hodgkin lymphoma Named for what it is not, this family of lymphocyte cancers spans many separate diseases with very different growth rates and outlooks. Read definition →
General Medical Terms ICE ICE is a combination chemotherapy regimen used for certain lymphomas that have returned or resisted earlier lines of treatment. Read definition →
Medications & Pharmacology metronidazole The drug arrives inactive and becomes a poison only inside organisms that live without oxygen, which is the source of its narrow aim. Read definition →
General Medical Terms regional Whatever the specialty, the word draws a boundary around one area, and the specialty itself decides where that boundary falls. Read definition →