略語大辞典 [Med] 22 NR no remission (癌の)非縮退. 無効. 癌治療効果の表現.no remission; of cancer; means that lessthan 25% of the tumor volume disappereared, increased or death occurred; ref. CR, PR, and MR; [Med]. 丸善「略語大辞典」JLogosID : 11863235