Association Between CT Attenuation and Mechanical Basket Lithotripsy Failure in Common Bile Duct Stones: A Single-Centre Retrospective Exploratory Study - Takafumi Tanimoto; Kohsaku Ohnishi; Yuki Ito; Yuhiko Katanosaka; Naoko Hayata; Akino Okamoto; Hiroki Murai; Tomohide Kurahashi; Shigeki Suemura; Motohiro Hirao; Takuya Yamada; Atsushi Hosui (Journal of Clinical Medicine, 2026)