Akihiko Okamura

ORCID

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 30

Top Venues

Annals of surgical oncology

World journal of surgery

The Annals of otology, rhinology, and laryngology

Annals of gastroenterological surgery

Keio University School of Medicine (PHD)

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

Education History

Keio University School of Medicine Apr 01 2013 - Mar 31 2015

Japan

PHD :: Department of Surgery

Publications

Junji Ichinose, Akihiko Okamura
The Search for Cancer Using Light Having Longer Wavelength. Annals of surgical oncology 31 (4) (2024)
Masayoshi Terayama, Akihiko Okamura, Jun Kanamori, Masayuki Watanabe
ASO Author Reflections: Highlighted Advantages of Minimally Invasive Esophagectomy Over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Masayoshi Terayama, Akihiko Okamura, Jun Kanamori, Masayuki Watanabe
ASO Author Reflections: Highlighted Advantages of Minimally Invasive Esophagectomy Over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
ASO Visual Abstract: Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
ASO Visual Abstract: Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes Than Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Masayoshi Terayama, Akihiko Okamura, Jun Kanamori, Masayuki Watanabe
ASO Author Reflections: Highlighted Advantages of Minimally Invasive Esophagectomy Over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
ASO Visual Abstract: Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes over Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology (2024)
Jun Okui, Kengo Nagashima, Satoru Matsuda, Yasunori Sato, Akihiko Okamura, Hirofumi Kawakubo, Manabu Muto, Yoshihiro Kakeji, Koji Kono, Hiroya Takeuchi, Masayuki Watanabe, Yuichiro Doki, Takeo Bamba, Takashi Fukuda, Hitoshi Fujiwara, Shinsuke Sato, Kazuhiro Noma, Hiroshi Miyata, Takeo Fujita, Yuko Kitagawa
Recurrence-free survival as a surrogate endpoint for overall survival after neoadjuvant chemotherapy and surgery for oesophageal squamous cell carcinoma. The British journal of surgery 111 (2) (2024)
Junji Ichinose, Akihiko Okamura
The Search for Cancer Using Light Having Longer Wavelength. Annals of surgical oncology 31 (4) (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes Than Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology 31 (9) (2024)
Junji Ichinose, Akihiko Okamura
The Search for Cancer Using Light Having Longer Wavelength. Annals of surgical oncology (2024)
Masayoshi Terayama, Akihiko Okamura, Kengo Kuriyama, Naoki Takahashi, Masahiro Tamura, Jun Kanamori, Yu Imamura, Masayuki Watanabe
Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes Than Open Esophagectomy in Locally Advanced Esophageal Cancer. Annals of surgical oncology (2024)
Akihiko Okamura, Masayuki Watanabe, Jun Okui, Satoru Matsuda, Ryo Takemura, Hirofumi Kawakubo, Hiroya Takeuchi, Manabu Muto, Yoshihiro Kakeji, Yuko Kitagawa, Yuichiro Doki
ASO Author Reflections: Neoadjuvant Chemotherapy or Neoadjuvant Chemoradiotherapy for Patients with Esophageal Squamous Cell Carcinoma: Real-World Data Comparison from a Japanese Nationwide Study. Annals of surgical oncology (2023)
Yasukazu Kanie, Akihiko Okamura, Ken Tomizuka, Takao Uchiyama, Jun Kanamori, Yu Imamura, Tomoki Ebata, Masayuki Watanabe
ASO Visual Abstract: Quantitative Evaluation of Periodontitis for Predicting the Occurrence of Postoperative Pneumonia after Oncologic Esophagectomy. Annals of surgical oncology (2023)
Kengo Kuriyama, Akihiko Okamura, Yasukazu Kanie, Suguru Maruyama, Kei Sakamoto, Jun Kanamori, Yu Imamura, Masayuki Watanabe
McKeown Versus Ivor-Lewis Esophagectomy for Patients with a History of Total Pharyngolaryngectomy: A Comparison Study. World journal of surgery (2023)
Yasukazu Kanie, Akihiko Okamura, Ken Tomizuka, Takao Uchiyama, Jun Kanamori, Yu Imamura, Tomoki Ebata, Masayuki Watanabe
ASO Author Reflections: Periodontal Inflamed Surface Area Predicts Postoperative Pneumonia After Esophagectomy. Annals of surgical oncology (2023)
Yasukazu Kanie, Akihiko Okamura, Ken Tomizuka, Takao Uchiyama, Jun Kanamori, Yu Imamura, Tomoki Ebata, Masayuki Watanabe
Quantitative Evaluation of Periodontitis for Predicting the Occurrence of Postoperative Pneumonia After Oncologic Esophagectomy. Annals of surgical oncology (2023)
Yasukazu Kanie, Akihiko Okamura, Jun Kanamori, Yu Imamura, Ryosuke Kamiyama, Akira Seto, Wataru Shimbashi, Toru Sasaki, Hirofumi Fukushima, Hiroki Mitani, Masayuki Watanabe
Postoperative Complications Following Pharyngolaryngectomy With Total Esophagectomy: Comparison Between Cervical and Anterior Mediastinal Tracheostomy. The Annals of otology, rhinology, and laryngology (2022)
Suguru Maruyama, Akihiko Okamura, Yasukazu Kanie, Kei Sakamoto, Daisuke Fujiwara, Jun Kanamori, Yu Imamura, Koshi Kumagai, Masayuki Watanabe
C-reactive protein to prealbumin ratio: a useful inflammatory and nutritional index for predicting prognosis after curative resection in esophageal squamous cell carcinoma patients. Langenbeck's archives of surgery 407 (5) (2022)
Akihiko Okamura, Masayuki Watanabe, Nobuaki Mukoyama, Yoshihiro Ota, Osamu Shiraishi, Wataru Shimbashi, Yoshifumi Baba, Hidetoshi Matsui, Hirotaka Shinomiya, Keijiro Sugimura, Masaru Morita, Makoto Sakai, Hiroshi Sato, Tomotaka Shibata, Motomi Nasu, Shuichi Matsumoto, Yasushi Toh, Akihiro Shiotani, null null
A Nationwide Survey on Digestive Reconstruction Following Pharyngolaryngectomy With Total Esophagectomy: A Multicenter Retrospective Study in Japan. Annals of gastroenterological surgery 6 (1) (2021)
Yasukazu Kanie, Akihiko Okamura, Suguru Maruyama, Kei Sakamoto, Daisuke Fujiwara, Jun Kanamori, Yu Imamura, Masayuki Watanabe
Clinical Significance of Serum Squamous Cell Carcinoma Antigen for Patients with Recurrent Esophageal Squamous Cell Carcinoma. Annals of surgical oncology 28 (12) (2021)
Yasukazu Kanie, Akihiko Okamura, Masayuki Watanabe
ASO Author Reflections: Serum Squamous Cell Carcinoma Antigen in Recurrent Esophageal Squamous Cell Carcinoma. Annals of surgical oncology 28 (12) (2021)
Suguru Maruyama, Akihiko Okamura, Naoki Ishizuka, Yasukazu Kanie, Kei Sakamoto, Daisuke Fujiwara, Jun Kanamori, Yu Imamura, Masayuki Watanabe
Airflow Limitation Predicts Postoperative Pneumonia after Esophagectomy. World journal of surgery 45 (8) (2021)
Keita Takahashi, Akihiko Okamura, Masayuki Watanabe
ASO Author Reflections: Cervicothoracoscopic Esophagectomy for Esophageal Cancer. Annals of surgical oncology 27 (5) (2020)
Takeshi Suzuki, Akihiko Okamura, Masayuki Watanabe, Keisho Chin
ASO Author Reflections: How Should We Approach Borderline Resectable Esophageal Squamous Cell Carcinoma? Annals of surgical oncology 27 (5) (2020)
Reiko Otake, Akihiko Okamura, Jun Kanamori, Keita Takahashi, Yuta Ushida, Yu Imamura, Shinji Mine, Masayuki Watanabe
The Optimal Feeding Enterostomy Creation During Esophagectomy to Reduce the Long-Term Risk of Small Bowel Obstruction. World journal of surgery 44 (11) (2020)
Reiko Otake, Akihiko Okamura, Kotaro Yamashita, Yu Imamura, Jun Kanamori, Ryotaro Kozuki, Keita Takahashi, Tasuku Toihata, Noriko Yamamoto, Takao Asari, Shinji Mine, Masayuki Watanabe
Efficacy of postoperative radiotherapy in esophageal squamous cell carcinoma patients with positive circumferential resection margin. Esophagus : official journal of the Japan Esophageal Society 18 (2) (2020)
Keita Takahashi, Akihiko Okamura, En Amada, Reiko Otake, Ryotaro Kozuki, Tasuku Toihata, Yu Imamura, Masayuki Watanabe
Esophagectomy for Esophageal Cancer in a Patient with Left Pulmonary Artery Sling. Annals of surgical oncology 27 (5) (2019)
Takeshi Suzuki, Akihiko Okamura, Masayuki Watanabe, Shinji Mine, Yu Imamura, Takao Asari, Hiroki Osumi, Izuma Nakayama, Takashi Ichimura, Mariko Ogura, Akira Ooki, Daisuke Takahari, Kensei Yamaguchi, Keisho Chin
Neoadjuvant Chemoradiotherapy with Cisplatin Plus Fluorouracil for Borderline Resectable Esophageal Squamous Cell Carcinoma. Annals of surgical oncology 27 (5) (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Akihiko Okamura