Takeshi Okamura

Kogakuin University — Japan

Medicine · Health Sciences

37h-index3.9kcitations140works0.02yr avg
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Research Topics

Gastric Cancer Management and Outcomes(58), Gastrointestinal Tumor Research and Treatment(32), Metastasis and carcinoma case studies(29), Esophageal Cancer Research and Treatment(25), Genetic factors in colorectal cancer(14)

Publications139 total

Two trehalose-hydrolyzing enzymes from Crenarchaeon Sulfolobus acidocaldarius exhibit distinct activities and affinities toward trehalose
Applied Microbiology and Biotechnology·2018· 11 cited
Postoperative Neutrophil-to-Lymphocyte Ratio as a Predictor of Long-Term Prognosis after Pancreatectomy for Pancreatic Carcinoma: A Retrospective Analysis
The American Surgeon·2017· 19 cited
Wind Potential Evaluation in El Salvador
Journal of Energy and Power Engineering·2017Open Access
Gastric carcinosarcoma with rhabdomyosarcomatous differentiation: a case report and review
Surgical Case Reports·2016· 10 citedOpen Access
Evaluation of esophageal and airway stent placement for patients with advanced and recurrent esophageal cancer
Esophagus·2016· 2 cited
Suture granuloma with false‐positive finding on <scp>PET</scp>/<scp>CT</scp> after gastrectomy for gastric cancer
Asian Journal of Endoscopic Surgery·2015· 9 cited
S-1 Adjuvant Chemotherapy Earlier After Surgery Clinically Correlates with Prognostic Factors for Advanced Gastric Cancer
Annals of Surgical Oncology·2015· 30 cited
Comparison of Neoadjuvant Chemotherapy to Surgery Followed by Adjuvant Chemotherapy in Japanese Patients with Peritoneal Lavage Cytology Positive for Gastric Carcinoma.
PubMed·2015· 12 cited
Hepatic resection of hepatocellular carcinoma after proton beam therapy: A case report
Hepatology Research·2015· 6 cited
Associations between Vitamin D Receptor (VDR) Gene Polymorphisms and Colorectal Cancer Risk and Effect Modifications of Dietary Calcium and Vitamin D in a Japanese Population
Asian Pacific Journal of Cancer Prevention·2015· 28 citedOpen Access
Late‐type port‐site recurrence of unexpected gallbladder carcinoma 11 years after laparoscopic cholecystectomy
Asian Journal of Endoscopic Surgery·2014· 5 cited
Sugars, sucrose and colorectal cancer risk: the Fukuoka colorectal cancer study
Scandinavian Journal of Gastroenterology·2014· 29 citedOpen Access
Folate-Related Nutrients, Genetic Polymorphisms, and Colorectal Cancer Risk: the Fukuoka Colorectal Cancer Study
Asian Pacific Journal of Cancer Prevention·2013· 26 citedOpen Access
Successful treatment of primary jejunal cancer after esophageal and colon cancer resection.
PubMed·2013· 1 citedOpen Access
Evaluation of oncological adequacy of laparoscopic distal gastrectomy with special attention to lymph node dissection: a comparison with conventional open gastrectomy.
PubMed·2013· 22 cited
A Case of Liver Pseudotumor Detected during Postoperative Adjuvant Chemotherapy of Modified FOLFOX6
The Japanese Journal of Gastroenterological Surgery·2013Open Access
Clinical significance of chemoradiotherapy and surgical resection for cT4 esophageal cancer.
PubMed·2012· 17 cited
Dietary Intakes of Retinol, Carotenes, Vitamin C, and Vitamin E and Colorectal Cancer Risk: The Fukuoka Colorectal Cancer Study
Nutrition and Cancer·2012· 33 cited
Surgical Outcomes After Resection of Both Hepatic and Pulmonary Metastases From Colorectal Cancer
World Journal of Surgery·2012· 20 cited
The treatment outcomes of synchronous and metachronous esophageal squamous cell carcinoma and head and neck squamous cell carcinoma
Esophagus·2012· 8 cited
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Frequent Co-authors

Yoshihiko Maehara(25), Yoshihiro Kakeji(20), Masao Tanaka(17), Kenji Takenaka(17), Hitoshi Ichimiya(17), Suminori Kono(16), Kitaroh Futami(16), Takafumi Maekawa(16), Kengo Toyomura(15), Koji Ikejiri(15), Yohichi Yasunami(15), Ryuichi Mibu(12), Hideo Baba(11), Keizō Sugimachi(10), Guang Yin(10), Yasushi Toh(9), Tetsuya Mizoue(9), Reiji Terasaka(9), Masaru Haraguchi(8), Yoshihisa Sakaguchi(8)