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H. Numasaki · SciRah

Researcher profile · Semantic Scholar

H. Numasaki

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H. Numasaki — researcher profile on SciRah

h-index: 24
Works: 97
Citations: 2,261

Most-cited papers

Comprehensive registry of esophageal cancer in Japan, 2013
Masayuki Watanabe, Y. Tachimori, T. Oyama, Y. Toh +13 more
2020Esophagus210 citations Open access
Semantic Scholar
Efficacy of lymph node dissection by node zones according to tumor location for esophageal squamous cell carcinoma
Y. Tachimori, S. Ozawa, H. Numasaki, H. Matsubara +6 more
2015Esophagus150 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2009
Y. Tachimori, S. Ozawa, H. Numasaki, M. Fujishiro +6 more
2016Esophagus149 citations Open access
Semantic Scholar
Application of laser-accelerated protons to the demonstration of DNA double-strand breaks in human cancer cells
A. Yogo, Katsutoshi Sato, M. Nishikino, M. Mori +29 more
2009130 citations
Semantic Scholar
Comprehensive registry of esophageal cancer in Japan, 2012
Y. Tachimori, S. Ozawa, H. Numasaki, R. Ishihara +6 more
2019Esophagus122 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2011
Y. Tachimori, S. Ozawa, H. Numasaki, R. Ishihara +6 more
2018Esophagus110 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2010
Y. Tachimori, S. Ozawa, H. Numasaki, R. Ishihara +6 more
2017Esophagus103 citations Open access
Semantic Scholar
Comprehensive registry of esophageal cancer in Japan, 2015
Masayuki Watanabe, Y. Toh, R. Ishihara, Koji Kono +16 more
2022Esophagus97 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2006
Y. Tachimori, S. Ozawa, M. Fujishiro, H. Matsubara +6 more
2013Esophagus91 citations Open access
Semantic Scholar
Comprehensive registry of esophageal cancer in Japan, 2014
Masayuki Watanabe, Y. Toh, R. Ishihara, K. Kono +15 more
2021Esophagus74 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2004
S. Ozawa, Y. Tachimori, H. Baba, M. Fujishiro +9 more
2012Esophagus67 citations Open access
Semantic Scholar
Prospective multi-institutional study of definitive radiotherapy with high-dose-rate intracavitary brachytherapy in patients with nonbulky (<4-cm) stage I and II uterine cervical cancer (JAROG0401/JROSG04-2).
T. Toita, S. Kato, Y. Niibe, T. Ohno +16 more
2012International Journal of Radiation Oncology, Biology, Physics64 citations Open access
Semantic Scholar
Supraclavicular node metastasis from thoracic esophageal carcinoma: A surgical series from a Japanese multi-institutional nationwide registry of esophageal cancer.
Y. Tachimori, S. Ozawa, H. Numasaki, H. Matsubara +3 more
2014Journal of Thoracic and Cardiovascular Surgery50 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2003
S. Ozawa, Y. Tachimori, H. Baba, M. Fujishiro +10 more
2011Esophagus47 citations Open access
Semantic Scholar
Pleural invasion by peripheral lung cancer: prediction with three-dimensional CT.
Kiyonori Ebara, S. Takashima, B. Jiang, H. Numasaki +4 more
2015Academic Radiology45 citations
Semantic Scholar
Thin-section CT findings in peripheral lung cancer of 3 cm or smaller: are there any characteristic features for predicting tumor histology or do they depend only on tumor size?
B. Jiang, S. Takashima, C. Miyake, T. Hakucho +6 more
2014Acta Radiologica43 citations
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2002
S. Ozawa, Y. Tachimori, H. Baba, H. Matsubara +10 more
2010Esophagus42 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2008
Y. Tachimori, S. Ozawa, H. Numasaki, M. Fujishiro +7 more
2015Esophagus35 citations Open access
Semantic Scholar
Japanese structure survey of radiation oncology in 2007 based on institutional stratification of patterns of care study.
T. Teshima, H. Numasaki, H. Shibuya, M. Nishio +12 more
2008International Journal of Radiation Oncology, Biology, Physics33 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2001
S. Ozawa, Y. Tachimori, H. Baba, H. Matsubara +12 more
2009Esophagus27 citations Open access
Semantic Scholar
Chemoradiotherapy and radiotherapy alone in patients with esophageal cancer aged 80 years or older based on the Comprehensive Registry of Esophageal Cancer in Japan
K. Jingu, H. Numasaki, Y. Toh, K. Nemoto +3 more
2020Esophagus26 citations
Semantic Scholar
Efficacy of lymph node dissection for each station based on esophageal tumor location
Y. Tachimori, S. Ozawa, H. Numasaki, H. Matsubara +7 more
2016Esophagus26 citations
Semantic Scholar
Japanese structure survey of radiation oncology in 2009 based on institutional stratification of the Patterns of Care Study
T. Teshima, H. Numasaki, M. Nishio, H. Ikeda +11 more
2012Journal of Radiation Research26 citations Open access
Semantic Scholar
Patterns of radiotherapy practice for patients with cervical cancer in Japan, 2003-2005: changing trends in the pattern of care process.
N. Tomita, T. Toita, T. Kodaira, A. Shinoda +4 more
2012International Journal of Radiation Oncology, Biology, Physics24 citations
Semantic Scholar
Note: Application of laser produced plasma K alpha x-ray probe in radiation biology.
M. Nishikino, Katsutoshi Sato, N. Hasegawa, M. Ishino +6 more
2010Review of Scientific Instruments24 citations
Semantic Scholar
Comprehensive registry of esophageal cancer in Japan, 2016
Yasue Kimura, A. Okamura, M. Takeuchi, Hiroyuki Yamamoto +18 more
2025Esophagus23 citations
Semantic Scholar
Prognosis of Patients with Esophageal Carcinoma After Routine Thoracic Duct Resection
T. Oshikiri, H. Numasaki, Junya Oguma, Y. Toh +4 more
2021Annals of Surgery22 citations
Semantic Scholar
Radiation therapy for esophageal cancer in Japan: results of the Patterns of Care Study 1999-2001.
M. Kenjo, T. Uno, Y. Murakami, Y. Nagata +5 more
2009International Journal of Radiation Oncology, Biology, Physics22 citations
Semantic Scholar
Japanese structure survey of radiation oncology in 2005 based on institutional stratification of patterns of care study.
T. Teshima, H. Numasaki, H. Shibuya, M. Nishio +10 more
2008International Journal of Radiation Oncology, Biology, Physics22 citations Open access
Semantic Scholar
γ-H2AX and Phosphorylated ATM Focus Formation in Cancer Cells after Laser Plasma X Irradiation
Katsutoshi Sato, M. Nishikino, Y. Okano, S. Ohshima +6 more
2010Radiation Research20 citations
Semantic Scholar
JAPANESE STRUCTURE SURVEY OF RADIATION ONCOLOGY IN 2007 : FIRST REPORT
T. Teshima, H. Numasaki, H. Shibuya, M. Nishio +12 more
200920 citations
Semantic Scholar
Changes in patterns of care for limited-stage small-cell lung cancer: results of the 99-01 patterns of care study-a nationwide survey in Japan.
T. Uno, M. Sumi, Y. Ishihara, H. Numasaki +2 more
2008International Journal of Radiation Oncology, Biology, Physics20 citations
Semantic Scholar
Respiratory monitoring with an acceleration sensor
T. Ono, H. Takegawa, T. Ageishi, M. Takashina +3 more
2011Physics in Medicine and Biology19 citations Open access
Semantic Scholar
Japanese Structure Survey of Radiation Oncology in 2007 with Special Reference to Designated Cancer Care Hospitals
H. Numasaki, H. Shibuya, M. Nishio, H. Ikeda +13 more
2011Strahlentherapie und Onkologie (Print)19 citations
Semantic Scholar
Japanese structure survey of radiation oncology in 2009 with special reference to designated cancer care hospitals
H. Numasaki, M. Nishio, H. Ikeda, K. Sekiguchi +12 more
2013International Journal of Clinical Oncology17 citations
Semantic Scholar
Japanese structure survey of radiation oncology in 2013
H. Numasaki, T. Teshima, Y. Okuda, K. Ogawa
2020Journal of Radiation Research16 citations Open access
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2007
Y. Tachimori, S. Ozawa, H. Numasaki, M. Fujishiro +7 more
2015Esophagus14 citations Open access
Semantic Scholar
Treatment outcomes of patients with FIGO Stage I/II uterine cervical cancer treated with definitive radiotherapy: a multi-institutional retrospective research study
Takuro Ariga, T. Toita, S. Kato, T. Kazumoto +19 more
2015Journal of Radiation Research14 citations Open access
Semantic Scholar
Is Thoracic Duct Resection Necessary for Esophageal Squamous Cell Carcinoma Patients Treated with Neoadjuvant Chemoradiotherapy? A Propensity-Matched Analysis Based on the Comprehensive Registry of Esophageal Cancer in Japan
T. Oshikiri, H. Numasaki, Junya Oguma, Y. Toh +4 more
2022Annals of Surgical Oncology13 citations
Semantic Scholar
Diagnosis of regional node metastases in lung cancer with computer-aided 3D measurement of the volume and CT-attenuation values of lymph nodes.
Y. Takahashi, S. Takashima, T. Hakucho, C. Miyake +6 more
2013Academic Radiology13 citations
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2005
Y. Tachimori, S. Ozawa, M. Fujishiro, H. Matsubara +6 more
2013Esophagus13 citations Open access
Semantic Scholar
Improved dose sensitivity of normoxic polyacrylamide gelatin gel dosimeter with sucrose
M. Yoshioka, S. Hayashi, S. Usui, K. Haneda +4 more
201013 citations Open access
Semantic Scholar
Current status of radiotherapy for patients with thoracic esophageal cancer in Japan, based on the Comprehensive Registry of Esophageal Cancer in Japan from 2009 to 2011 by the Japan Esophageal Society
Y. Toh, H. Numasaki, Y. Tachimori, T. Uno +3 more
2019Esophagus12 citations
Semantic Scholar
A preliminary study of in-house Monte Carlo simulations: an integrated Monte Carlo verification system.
N. Mukumoto, K. Tsujii, S. Saito, M. Yasunaga +4 more
2009International Journal of Radiation Oncology, Biology, Physics12 citations
Semantic Scholar
Comprehensive Registry of Esophageal Cancer in Japan, 2000
H. Ide, S. Ozawa, H. Matsubara, Takao Saito +8 more
2009Esophagus12 citations Open access
Semantic Scholar
Postoperative radiotherapy for non-small-cell lung cancer: results of the 1999-2001 patterns of care study nationwide process survey in Japan.
T. Uno, M. Sumi, Ayaka Kihara, H. Numasaki +4 more
2007Lung Cancer12 citations
Semantic Scholar
National medical care system may impede fostering of true specialization of radiation oncologists: study based on structure survey in Japan.
H. Numasaki, H. Shibuya, M. Nishio, H. Ikeda +12 more
2012International Journal of Radiation Oncology, Biology, Physics11 citations Open access
Semantic Scholar
Japanese structure survey of radiation oncology in 2010
H. Numasaki, T. Teshima, T. Nishimura, K. Akuta +13 more
2018Journal of Radiation Research9 citations Open access
Semantic Scholar
National structure of radiation oncology in Japan with special reference to designated cancer care hospitals
H. Numasaki, Teruki Teshima, Hitoshi Shibuya, M. Nishio +11 more
2009International Journal of Clinical Oncology9 citations
Semantic Scholar
Source strength assay of iodine‐125 seeds sealed within sterile packaging
Yuki Otani, T. Yamada, S. Kato, N. Shikama +6 more
2013Journal of Applied Clinical Medical Physics8 citations Open access
Semantic Scholar

Frequent co-authors

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T. Teshima×25
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T. Teshima — researcher profile on SciRah
T. Uno×24
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H. Matsubara×21
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H. Matsubara — researcher profile on SciRah
Y. Tachimori×18
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Y. Tachimori — researcher profile on SciRah

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Y. Toh — researcher profile on SciRah

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S. Ozawa — researcher profile on SciRah

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T. Oyama — researcher profile on SciRah

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H. Udagawa — researcher profile on SciRah

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M. Shinoda — researcher profile on SciRah

M. Fujishiro×9

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M. Fujishiro — researcher profile on SciRah

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M. Nishio — researcher profile on SciRah

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H. Ikeda — researcher profile on SciRah