Proximal bile duct tumors.
This article describes the present and future clinical applications of endoscopic ultrasound (EUS) in the evaluation of Klatskin tumors. Topics discussed include instruments, investigation techniques, EUS interpretation, fine needle aspiration cytology, and color Doppler ultrasonography.
Division of Gastroenterology, Georgetown University Medical Center, Washington, DC, USA.
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D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging*; D004724:Endoscopy; D006500:Hepatic Duct, Common; D006801:Humans; D018285:Klatskin Tumor / Q000000981:diagnostic imaging*; D014463:Ultrasonography