Abstract：
Hayashi and colleagues developed a novel salvage technique using a cap-fitted ultrathin endoscope to cannulate the bile duct when a papilla concealed within a duodenal diverticulum is inaccessible with conventional methods. It can be a useful and safe option for endoscopic retrograde cholangiopancreatography in patients with papillae hidden in duodenal diverticula.
摘要：
Hayashi及其同事开发了一种新颖的抢救技术，当隐藏在十二指肠憩室中的乳头无法通过常规方法进入时，使用带帽的超薄内窥镜对胆管进行插管。对于乳头隐藏在十二指肠憩室的患者，它可以是内镜逆行胰胆管造影术的有用且安全的选择。
