McGahan J P, Phillips H E, Nyland T, Tillman P C
Radiology. 1983 Dec;149(3):841-3. doi: 10.1148/radiology.149.3.6647858.
An ultrasound-guided percutaneous cholecystostomy was attempted in six dogs and seven pigs. The pig was a more suitable laboratory animal since the biliary anatomy of swine is similar to that of humans; the anteriorly located gallbladder was ideal for puncture. Use of a single-stick catheter was preferable to a guidewire exchange technique.
对6只犬和7头猪尝试进行超声引导下经皮胆囊造瘘术。猪是更合适的实验动物，因为猪的胆道解剖结构与人类相似；位于前方的胆囊便于穿刺。使用单根导管优于导丝交换技术。
