Biliary papillary tumors share pathological features with intraductal papillary mucinous neoplasm of the pancreas
Yoh Zen, Takahiko Fujii, Keita Itatsu, Koichi Nakamura, Hiroshi Minato, Satomi Kasashima, Hiroshi Kurumaya, Kazuyoshi Katayanagi, Atsuhiro Kawashima, Shinji Masuda, Hideki Niwa, Takeshi Mitsui, Yasuyuki Asada, Shouji Miura, Tetsuo Ohta, Yasuni Nakanuma – 20 October 2006 – Recently, attention has been drawn to papillary neoplasm of the pancreatobiliary systems. In the pancreas, the disease entity of intraductal papillary mucinous neoplasm (IPMN‐P) is widely recognized.