Exploring LGR5 as a prognostic marker of extrahepatic cholangiocarcinoma: insights from expression analysis and clinical correlations - Tamada, Hisashi; Uehara, Takeshi; Yoshizawa, Takahiro; Iwaya, Mai; Asaka, Shiho; Nakajima, Tomoyuki; Kamakura, Masato; Ota, Hiroyoshi (Diagnostic Pathology, 2024)