略語大辞典 [Med] 18 PPVA porto-pulmonary venous anastomosis 門脈-肺静脈吻合(手術).porto-pulmonary venous anastomosis; a possible complication in EIS(endoscopic injection sclerotherapy) of patients with esophageal varices; [Med]. 丸善「略語大辞典」JLogosID : 11856450