Resection and Reconstruction of Major Vessels in Biliary Tract Cancers
The vessel resection and reconstruction of hepatic artery and portal vein in biliary tract
cancer surgery is still controversial. In this study, we retrospectively evaluate the
diagnostic image, pathology, peri-operative events, recurrence, and prognosis in these
patients, as a multi-center surveillance.
Observational
Observational Model: Case-Only, Time Perspective: Retrospective
Comparison of vascular invasion in diagnostic image and in pathology.
20 years
No
Hiroaki Nagano, MD, PhD
Study Director
Osaka University, Graduate School of Medicine
Japan: Institutional Review Board
KHBO1205
NCT01861483
March 2013
March 2014
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