Gistishchev V K, Misnik V I, Gur'ev A D
Vestn Khir Im I I Grek. 1985 Jul;135(7):37-40.
A method of intraductal detection of calculi with the help of ultrasound was used. Ultrasonic probes were employed for the introduction into bile ducts and their sonification from the inside. A comparative analysis of intraoperative methods of detecting biliary calculi was made: the intraoperative cholangiography could reveal the calculi in 86,8% of the observations, the intraductal echolocation--in 94,7% of the observations.
采用了一种借助超声进行胆管内结石检测的方法。使用超声探头插入胆管并从内部进行超声检查。对术中检测胆管结石的方法进行了对比分析：术中胆管造影在86.8%的观察病例中能发现结石，胆管内回声定位在94.7%的观察病例中能发现结石。
