略語大辞典 [Med] 20 PSC primary sclerosing cholangitis 原発性硬化性胆管炎. 胆管がびまん性に肥厚し硬化像をきたす原因不明の疾患. primary sclerosing cholangitis; a disease of bile duct; [Med]. 丸善「略語大辞典」JLogosID : 11856639