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 Model: Case-Only, Time Perspective: Retrospective
Comparison of vascular invasion in diagnostic image and in pathology.
Hiroaki Nagano, MD, PhD
Osaka University, Graduate School of Medicine
Japan: Institutional Review Board