Yukiyasu Okamura (Y Okamura)

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 20

Top Topics

Patients Undergoing

Liver Metastases

Ejection Fraction

Top Venues

Journal of hepato-biliary-pancreatic sciences

Annals of gastroenterological surgery

Cancer medicine

This page only lists publications with an associated author ORCID identifier.

Publications

Taisuke Imamura, Ryo Ashida, Kenichi Urakami, Keiichi Ohshima, Katsuhiko Uesaka, Teiichi Sugiura, Yukiyasu Okamura, Katsuhisa Ohgi, Mihoko Yamada, Shimpei Otsuka, Takeshi Nagashima, Takashi Sugino, Yasuto Akiyama, Ken Yamaguchi
Comprehensive sequencing of circulating tumour DNA in resectable pancreatic cancer. The British journal of surgery 111 (3) (2024)
Kai Chen, Yukiyasu Okamura, Keiichi Hatakeyama, Akio Shiomi, Hiroyasu Kagawa, Hitoshi Hino, Shoichi Manabe, Yusuke Yamaoka, Teiichi Sugiura, Takashi Sugino, Akifumi Notsu, Takeshi Nagashima, Keiichi Ohshima, Kenichi Urakami, Yasuto Akiyama, Ken Yamaguchi
The KRAS G12D mutation increases the risk of unresectable recurrence of resectable colorectal liver-only metastasis. Surgery today (2024)
Fumihiro Terasaki, Teiichi Sugiura, Yukiyasu Okamura, Ryo Ashida, Katsuhisa Ohgi, Mihoko Yamada, Shimpei Otsuka, Katsuhiko Uesaka
Benefit of lymph node dissection for perihilar and distal cholangiocarcinoma according to lymph node stations. Journal of hepato-biliary-pancreatic sciences (2023)
Takayuki Arakane, Masahiro Okada, Yujiro Nakazawa, Kenichiro Tago, Hiroki Yoshikawa, Mariko Mizuno, Hayato Abe, Tokio Higaki, Yukiyasu Okamura, Tadatoshi Takayama
Comparison between Intravoxel Incoherent Motion and Splenic Volumetry to Predict Hepatic Fibrosis Staging in Preoperative Patients. Diagnostics (Basel, Switzerland) 13 (20) (2023)
Ken Hagiwara, Yutaka Watanabe, Takeki Suzuki, Yukiyasu Okamura, Hiroharu Yamashita
Prevalence of preoperative asymptomatic deep vein thrombosis in patients undergoing elective general surgery for benign disease. Annals of gastroenterological surgery 7 (6) (2023)
Masanori Nakamura, Yukiyasu Okamura, Keiichi Ohshima, Teiichi Sugiura, Ryo Ashida, Katsuhisa Ohgi, Etsuro Bando, Keiichi Fujiya, Akio Shiomi, Hiroyasu Kagawa, Taisuke Imamura, Goro Nakayama, Yasuhiro Kodera, Katsuhiko Uesaka, Nobuyuki Ohike, Tomoko Norose, Keiko Sasaki, Takashi Sugino, Sumiko Ohnami, Takeshi Nagashima, Kenichi Urakami, Yasuto Akiyama, Ken Yamaguchi
Molecular genetic positioning of small intestine and papilla of Vater carcinomas including clinicopathological classification. Cancer medicine (2023)
Masao Uemura, Ryo Ashida, Teiichi Sugiura, Yukiyasu Okamura, Katsuhisa Ohgi, Mihoko Yamada, Shimpei Otsuka, Akifumi Notsu, Katsuhiko Uesaka
Risk factors for postoperative pneumonia after hepatectomy with extrahepatic bile duct resection. Journal of hepato-biliary-pancreatic sciences (2022)
Taisuke Imamura, Yukiyasu Okamura, Keiichi Ohshima, Katsuhiko Uesaka, Teiichi Sugiura, Takaaki Ito, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Shimpei Otsuka, Sumiko Ohnami, Takeshi Nagashima, Keiichi Hatakeyama, Yuko Kakuda, Takashi Sugino, Kenichi Urakami, Yasuto Akiyama, Ken Yamaguchi
Hepatocellular carcinoma after a sustained virological response by direct-acting antivirals harbors TP53 inactivation. Cancer medicine 11 (8) (2022)
Taisuke Imamura, Yukiyasu Okamura, Keiichi Ohshima, Katsuhiko Uesaka, Teiichi Sugiura, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Takeshi Nagashima, Ken Yamaguchi
Molecular characterization-based multi-omics analyses in primary liver cancer using the Japanese version of the genome atlas. Journal of hepato-biliary-pancreatic sciences (2022)
Yukiyasu Okamura, Narikazu Boku, Paula Ghaneh, William Greenhalf, Satoru Yasukawa, Hiroto Narimatsu, Akira Fukutomi, Masaru Konishi, Soichiro Morinaga, Hirochika Toyama, Atsuyuki Maeda, Yasuhiro Shimizu, Shoji Nakamori, Naohiro Sata, Keisuke Yamakita, Amane Takahashi, Wataru Takayama, Ryuzo Yamaguchi, Moriaki Tomikawa, Akio Yanagisawa, John P Neoptolemos, Katsuhiko Uesaka
Concordance of human equilibrative nucleoside transporter-1 expressions between murine (10D7G2) and rabbit (SP120) antibodies and association with clinical outcomes of adjuvant chemotherapy for pancreatic cancer: A collaborative study from the JASPAC 01 trial. Cancer reports (Hoboken, N.J.) (2021)
Yukiyasu Okamura, Teiichi Sugiura, Takaaki Ito, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Takeshi Aramaki, Katsuhiko Uesaka
Anatomical resection is useful for the treatment of primary solitary hepatocellular carcinoma with predicted microscopic vessel invasion and/or intrahepatic metastasis. Surgery today 51 (9) (2021)
Yukiyasu Okamura, Teiichi Sugiura, Takaaki Ito, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Shimpei Ohtsuka, Takeshi Aramaki, Katsuhiko Uesaka
Changes in patient background and prognosis after hepatectomy for hepatocellular carcinoma by hepatitis virus infection status: New trends in Japan. Annals of gastroenterological surgery 5 (4) (2021)
Teiichi Sugiura, K Uesaka, Yukiyasu Okamura, T Ito, Yusuke Yamamoto, R Ashida, Katsuhisa Ohgi, S Otsuka, M Nakagawa, T Aramaki, K Asakura
Major hepatectomy with combined vascular resection for perihilar cholangiocarcinoma. BJS open 5 (4) (2021)
Teiichi Sugiura, Katsuhiko Uesaka, Yukiyasu Okamura, Takaaki Ito, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Hirofumi Asakura, Akiko Todaka, Akira Fukutomi
Adjuvant chemoradiotherapy for positive hepatic ductal margin on cholangiocarcinoma. Annals of gastroenterological surgery 4 (4) (2020)
Koji Tezuka, Yukiyasu Okamura, Teiichi Sugiura, Takaaki Ito, Yusuke Yamamoto, Ryo Ashida, Katsuhisa Ohgi, Katsuhiko Uesaka
The influence of familial pancreatic cancer on postoperative outcome in pancreatic cancer: relevance to adjuvant chemotherapy. Journal of gastroenterology 56 (1) (2020)
Yukiyasu Okamura, Satoru Yasukawa, Hiroto Narimatsu, Narikazu Boku, Akira Fukutomi, Masaru Konishi, Soichiro Morinaga, Hirochika Toyama, Yuji Kaneoka, Yasuhiro Shimizu, Shoji Nakamori, Naohiro Sata, Keisuke Yamakita, Amane Takahashi, Osamu Kainuma, Shoichi Hishinuma, Ryuzo Yamaguchi, Masato Nagino, Satoshi Hirano, Akio Yanagisawa, Keita Mori, Katsuhiko Uesaka
Human equilibrative nucleoside transporter-1 expression is a predictor in patients with resected pancreatic cancer treated with adjuvant S-1 chemotherapy. Cancer science 111 (2) (2019)
Yukiyasu Okamura, Yusuke Yamamoto, Teiichi Sugiura, Takaaki Ito, Ryo Ashida, Katsuhisa Ohgi, Katsuhiko Uesaka
Novel patient risk factors and validation of a difficulty scoring system in laparoscopic repeat hepatectomy. Scientific reports 9 (1) (2019)
T Imamura, Yusuke Yamamoto, Teiichi Sugiura, Yukiyasu Okamura, Takaaki Ito, R Ashida, Katsuhisa Ohgi, A Todaka, A Fukutomi, T Aramaki, K Uesaka
Prognostic role of the length of tumour-vein contact at the portal-superior mesenteric vein in patients having surgery for pancreatic cancer. The British journal of surgery 106 (12) (2019)
Yukiyasu Okamura, T Sugiura, T Ito, Y Yamamoto, R Ashida, T Aramaki, K Uesaka
The tumor diameter cut-off for predicting microscopic intrahepatic metastasis of hepatocellular carcinoma patients without treatment history differs from that of hepatocellular carcinoma patients with a treatment history. Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico 22 (3) (2019)
Yoshiyasu Kato, Yukiyasu Okamura, K Omae, Teiichi Sugiura, T Ito, Yusuke Yamamoto, R Ashida, R Sato, T Aramaki, K Uesaka
Propensity score-matched comparison of non-anatomical resection and radiofrequency ablation for hepatocellular carcinoma in patients with up to three tumours, each measuring up to 3 cm in diameter. BJS open 2 (4) (2018)