Is Laparoscopic Hepatectomy Safe for Giant Liver Tumors? Proposal from a Single Institution for Totally Laparoscopic Hemihepatectomy Using an Anterior Approach for Giant Liver Tumo... by Hiroyuki Nitta, Akira Sasaki, Hirokatsu Katagiri, Shoji Kanno, Akira Umemura

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Mobilization of multilineage-differentiating stress-enduring cells into the peripheral blood in liver surgery. by Koji Kikuchi, Hirokatsu Katagiri, Yuji Suzuki, Hiroyuki Nitta, Akira Sasaki

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Current status of laparoscopic pancreaticoduodenectomy and pancreatectomy by Akira Umemura, Hiroyuki Nitta, Takeshi Takahara, Yasushi Hasegawa, Akira Sasaki

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A Rare Case of Intraductal Tubulopapillary Neoplasm of the Pancreas Rupturing and Causing Acute Peritonitis by Akira Umemura, Kazuyuki Ishida, Hiroyuki Nitta, Takeshi Takahara, Yasushi Hasegawa, Kenji Makabe, Akira Sasaki

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Pure laparoscopic left lateral graft procurement with removing segment 3 employing Glissonean approach, indocyanine green fluorescence imaging and in situ splitting for a small inf... by Akira Umemura, Hiroyuki Nitta, Takeshi Takahara, Yasushi Hasegawa, Hirokatsu Katagiri, Shoji Kanno, Daiki Takeda, Akira Sasaki

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Extensively Invasive Gallbladder Cancer from Intracholecystic Papillary Neoplasm Treated with Pylorus-Preserving Pancreaticoduodenectomy and Extended Cholecystectomy: A Case Report... by Hideki Kumagai, Akira Umemura, Hiroyuki Nitta, Hirokatsu Katagiri, Masao Nishiya, Noriyuki Uesugi, Tamotsu Sugai, Akira Sasaki

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Safety and Feasibility of Laparoscopic Parenchymal-Sparing Hepatectomy for Lesions with Proximity to Major Vessels in Posterosuperior Liver Segments 7 and 8 by Hirokatsu Katagiri, Hiroyuki Nitta, Syoji Kanno, Akira Umemura, Daiki Takeda, Taro Ando, Satoshi Amano, Akira Sasaki

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A case of pathological complete response with liposomal irinotecan + 5-FU/LV for unresectable locally advanced pancreatic cancer by Koji Kikuchi, Akira Umemura, Hiroyuki Nitta, Hirokatsu Katagiri, Masao Nishiya, Noriyuki Uesugi, Tamotsu Sugai, Keisuke Imanari, Akira Sasaki

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Pancreatic Ductal Adenocarcinoma Encapsulated by a Tumor-Forming Type 1 Autoimmune Pancreatitis Located at the Pancreatic Tail: A Case Report by Taro Ando, Hiroyuki Nitta, Akira Umemura, Hirokatsu Katagiri, Shoji Kanno, Daiki Takeda, Masao Nishiya, Noriyuki Uesugi, Tamotsu Sugai, Akira Sasaki

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Glucocorticoid use and ischemia‐reperfusion injury in laparoscopic liver resection: Randomized controlled trial by Yasushi Hasegawa, Hiroyuki Nitta, Takeshi Takahara, Hirokatsu Katagiri, Shoji Kanno, Akira Umemura, Yuji Akiyama, Takeshi Iwaya, Koki Otsuka, Akira Sasaki

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Single-Port Laparoscopic Duodenojejunostomy Employing Semi-Kocherization for a Young Female with Superior Mesenteric Artery Syndrome by Akira Umemura, Hiroyuki Nitta, Hirokatsu Katagiri, Shoji Kanno, Daiki Takeda, Hayato Nagase, Satoshi Amano, Koji Kikuchi, Naoto Yamada, Akira Sasaki

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A novel second-stage surgical strategy for severely obese patient with pancreatic neuroendocrine tumor: a case report by Akira Umemura, Akira Sasaki, Hiroyuki Nitta, Hirokatsu Katagiri, Shoji Kanno, Daiki Takeda, Taro Ando, Satoshi Amano, Masao Nishiya, Noriyuki Uesugi, Tamotsu Sugai

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The Concept of Indeterminable NASH Inducted by Preoperative Diet and Metabolic Surgery: Analyses of Histopathological and Clinical Features by Akira Sasaki, Akira Umemura, Kazuyuki Ishida, Naoto Takahashi, Haruka Nikai, Hiroyuki Nitta, Yasuhiro Takikawa, Keisuke Kakisaka, Tamami Abe, Masao Nishiya, Tamotsu Sugai

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Pancreatic ductal adenocarcinoma in a patient with pancreas divisum and gastrointestinal duplication cyst: a case report by Naoto Takahashi, Hiroyuki Nitta, Akira Umemura, Hirokatsu Katagiri, Shoji Kanno, Daiki Takeda, Kenji Makabe, Satoshi Amano, Masao Nishiya, Noriyuki Uesugi, Tamotsu Sugai, Akira Sasaki

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Feasibility of totally laparoscopic pylorus-preserving gastrectomy with intracorporeal gastro-gastrostomy for early gastric cancer: a retrospective cohort study by Yuji Akiyama, Akira Sasaki, Takeshi Iwaya, Ryosuke Fujisawa, Noriyuki Sasaki, Haruka Nikai, Fumitaka Endo, Shigeaki Baba, Yasushi Hasegawa, Toshimoto Kimura, Takeshi Takahara, Hiroyuki Nitta, Koki Otsuka, Keisuke Koeda

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Giant gastrointestinal stromal tumor of the mediastinum associated with an esophageal hiatal hernia and chest discomfort: a case report by Ryosuke Fujisawa, Yuji Akiyama, Takeshi Iwaya, Fumitaka Endo, Haruka Nikai, Shigeaki Baba, Takehiro Chiba, Toshimoto Kimura, Takeshi Takahara, Koki Otsuka, Hiroyuki Nitta, Masaru Mizuno, Keisuke Koeda, Akira Sasaki

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Outcomes of esophagectomy after chemotherapy with biweekly docetaxel plus cisplatin and fluorouracil for advanced esophageal cancer: a retrospective cohort analysis by Yuji Akiyama, Akira Sasaki, Fumitaka Endo, Haruka Nikai, Satoshi Amano, Akira Umemura, Shigeaki Baba, Takehiro Chiba, Toshimoto Kimura, Takeshi Takahara, Hiroyuki Nitta, Koki Otsuka, Masaru Mizuno, Yusuke Kimura, Keisuke Koeda, Takeshi Iwaya

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Multicenter Propensity Score-Based Study of Laparoscopic Repeat Liver Resection for Hepatocellular Carcinoma: A Subgroup Analysis of Cases with Tumors Far from Major Vessels by Arimasa Miyama, Zenichi Morise, Luca Aldrighetti, Giulio Belli, Francesca Ratti, Tan-To Cheung, Chung-Mau Lo, Shogo Tanaka, Shoji Kubo, Yukiyasu Okamura, Katsuhiko Uesaka, Kazuteru Monden, Hiroshi Sadamori, Kazuki Hashida, Kazuyuki Kawamoto, Naoto Gotohda, KuoHsin Chen, Akishige Kanazawa, Yutaka Takeda, Yoshiaki Ohmura, Masaki Ueno, Toshiro Ogura, Kyung-Suk Suh, Yutaro Kato, Atsushi Sugioka, Andrea Belli, Hiroyuki Nitta, Masafumi Yasunaga, Daniel Cherqui, Nasser Abdul Halim, Alexis Laurent, Hironori Kaneko, Yuichiro Otsuka, Ki-Hun Kim, Hwui-Dong Cho, Charles Chung-Wei Lin, Yusuke Ome, Yasuji Seyama, Roberto I. Troisi, Giammauro Berardi, Fernando Rotellar, Gregory C. Wilson, David A. Geller, Olivier Soubrane, Tomoaki Yoh, Takashi Kaizu, Yusuke Kumamoto, Ho-Seong Han, Ela Ekmekcigil, Ibrahim Dagher, David Fuks, Brice Gayet, Joseph F. Buell, Ruben Ciria, Javier Briceno, Nicholas O’Rourke, Joel Lewin, Bjorn Edwin, Masahiro Shinoda, Yuta Abe, Mohammed Abu Hilal, Mohammad Alzoubi, Minoru Tanabe, Go Wakabayashi

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An International Retrospective Observational Study of Liver Functional Deterioration after Repeat Liver Resection for Patients with Hepatocellular Carcinoma by Zenichi Morise, Luca Aldrighetti, Giulio Belli, Francesca Ratti, Tan To Cheung, Chung Mau Lo, Shogo Tanaka, Shoji Kubo, Yukiyasu Okamura, Katsuhiko Uesaka, Kazuteru Monden, Hiroshi Sadamori, Kazuki Hashida, Kazuyuki Kawamoto, Naoto Gotohda, KuoHsin Chen, Akishige Kanazawa, Yutaka Takeda, Yoshiaki Ohmura, Masaki Ueno, Toshiro Ogura, Kyung Suk Suh, Yutaro Kato, Atsushi Sugioka, Andrea Belli, Hiroyuki Nitta, Masafumi Yasunaga, Daniel Cherqui, Nasser Abdul Halim, Alexis Laurent, Hironori Kaneko, Yuichiro Otsuka, Ki Hun Kim, Hwui-Dong Cho, Charles Chung-Wei Lin, Yusuke Ome, Yasuji Seyama, Roberto I. Troisi, Giammauro Berardi, Fernando Rotellar, Gregory C. Wilson, David A. Geller, Olivier Soubrane, Tomoaki Yoh, Takashi Kaizu, Yusuke Kumamoto, Ho-Seong Han, Ela Ekmekcigil, Ibrahim Dagher, David Fuks, Brice Gayet, Joseph F. Buell, Ruben Ciria, Javier Briceno, Nicholas O’Rourke, Joel Lewin, Bjorn Edwin, Masahiro Shinoda, Yuta Abe, Mohammed Abu Hilal, Mohammad Alzoubi, Minoru Tanabe, Go Wakabayashi

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