略語大辞典 [Med] 12 DALM dysplasia associated lesion or mass (潰瘍性大腸炎に随伴する)異形成関連病巣または腫瘤. 悪性病変(すなわち癌)と見なす. dysplasia associated lesion or mass; in UC(ulcerative colitis ); [Med]. 丸善「略語大辞典」JLogosID : 11871095