略語大辞典 [Med] 24 MR mild remission 癌の25%以上50%以下の縮小. 癌治療の効果表現.mild remission; of cancer; indicates thatthe tumor volume has been reduced by less than 50% but 25% or more disapppeared; [Med]. 丸善「略語大辞典」JLogosID : 11861699