略語大辞典 [Med] 64 PVI paravariceal(or paravasal) injection 側静脈瘤注射. 食道静脈瘤硬化療法. paravariceal(or paravasal) injection; a therapeutic modality of EIS(endoscopic injection sclerotherapy) in treating patients with esophageal varices; ref. IVI(intravasal injection); [Med:Chem]. 丸善「略語大辞典」JLogosID : 11857053