略語大辞典 [Med] 22 PNL percutaneous nephro-uretero-lithotomy 経皮腎尿管膀胱切石術. 経皮腎切石(砕石)術. 膀胱切石は結石除去のための膀胱切開手術.percutaneous nephro-uretero-lithotomy; or percutaneous nephrolithotripsy; a therapeutic modality in urology; [Med]. 丸善「略語大辞典」JLogosID : 11856167