Martin E C, Wolff M, Neff R A, Casarella W J
Radiology. 1981 Apr;139(1):215-7. doi: 10.1148/radiology.139.1.7208925.
The electrohydraulic lithotriptor, a machine which breaks up stones by generating a hydraulic shock wave, was assessed as a means of facilitating percutaneous extraction of biliary calculi. Tissue exposed to the lithotriptor showed no mucosal damage when studied histologically; however, round-cell infiltration was seen in one dog, raising the possibility of long-term stricture formation. Eighty per cent of the calculi could be fragmented with the lithotriptor. The application and limitations of the system are discussed.
通过产生液压冲击波来破碎结石的电液压碎石机，被评估为一种促进经皮取出胆管结石的手段。对暴露于碎石机的组织进行组织学研究时，未发现黏膜损伤；然而，在一只狗身上观察到了圆形细胞浸润，这增加了长期形成狭窄的可能性。80%的结石可用碎石机破碎。本文讨论了该系统的应用及局限性。
