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  1. Article

    Open Access

    Repeat stereotactic body radiotherapy (SBRT) for local recurrence of non-small cell lung cancer and lung metastasis after first SBRT

    This study evaluated the safety and efficacy of repeat SBRT for local recurrence of stage I non-small-cell lung cancer (NSCLC) and solitary lung metastasis.

    Yasutaka Ogawa, Yuta Shibamoto, Chisa Hashizume, Takuhito Kondo… in Radiation Oncology (2018)

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  2. Article

    Open Access

    Efficacy of virtual block objects in reducing the lung dose in helical tomotherapy planning for cervical oesophageal cancer: a planning study

    Intensity-modulated radiotherapy is useful for cervical oesophageal carcinoma (CEC); however, increasing low-dose exposure to the lung may lead to radiation pneumonitis. Nevertheless, an irradiation technique ...

    Makoto Ito, Hidetoshi Shimizu, Takahiro Aoyama, Hiroyuki Tachibana… in Radiation Oncology (2018)

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  3. No Access

    Article

    A case of severe hemoptysis after stereotactic body radiotherapy for peripherally located stage I non-small cell lung cancer

    In stereotactic body radiotherapy (SBRT) for centrally located non-small cell lung carcinoma (NSCLC), severe hemoptysis has been reported in several studies. We report here a rare case of hemoptysis after SBRT...

    Kana Kimura, Natsuo Tomita, Arisa Shimizu, Yozo Sato… in Japanese Journal of Radiology (2015)

  4. No Access

    Chapter

    Radiobiology for IMRT

    Since the dose delivery pattern is different between intensity-modulated radiotherapy (IMRT) and conventional radiation, radiobiological assessment of the physical dose delivered by IMRT is considered necessar...

    Yuta Shibamoto, Chikao Sugie, Hiroyuki Ogino… in Intensity-Modulated Radiation Therapy (2015)

  5. No Access

    Article

    A case of cervical multicentric Castleman disease treated with intensity-modulated radiation therapy using helical tomotherapy

    Castleman disease (CD) is a rare lymphoproliferative disorder. Two clinical entities are described: a unicentric form with disease confined to a single lymph node region and a multicentric form characterized b...

    Natsuo Tomita, Takeshi Kodaira, Takuya Tomoda… in Japanese Journal of Radiology (2012)

  6. Article

    Open Access

    Stereotactic body radiotherapy for stage I lung cancer and small lung metastasis: evaluation of an immobilization system for suppression of respiratory tumor movement and preliminary results

    In stereotactic body radiotherapy (SBRT) for lung tumors, reducing tumor movement is necessary. In this study, we evaluated changes in tumor movement and percutaneous oxygen saturation (SpO2) levels, and prelimin...

    Fumiya Baba, Yuta Shibamoto, Natsuo Tomita, Chisa Ikeya-Hashizume… in Radiation Oncology (2009)

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