Poster 109
Biliary 22

[P109-2] Significance of portal vein involvement in patients with distal bile duct cancer

^○Sadaaki Yamazoe, Ryosuke Amano, Kenjiro Kimura, Go Ohira, Jun Tauchi, Ryota Tanaka, Masaichi Ohira (Department of Surgical Oncology (First Department of Surgery) Osaka City University Graduate School of Medicine)