Integration of Surface-Guided Radiation Therapy with Real-Time Position Management for Deep Inspiratory Breath-Hold in Treating Left Breast Cancer - Takeaways - MDSpire

Integration of Surface-Guided Radiation Therapy with Real-Time Position Management for Deep Inspiratory Breath-Hold in Treating Left Breast Cancer

  • By

  • Hai-liang Guo

  • Hua-ying Xie

  • Chun-ling Jiang

  • Can-feng Weng

  • Guo-Ping Liao

  • Gang-feng Zhu

  • Yi-peng Song

  • Rui-lian Xie

  • Jing-hua Zhong

  • Huai-wen Zhang

  • March 14, 2026

  • 0 min

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  • 1

    Breast cancer is the most common malignancy in women, with postoperative radiotherapy posing risks of radiation-induced organ damage.

  • 2

    Deep Inspiratory Breath-Hold (DIBH) reduces radiation exposure to cardiac structures, significantly lowering cardiotoxicity in left breast cancer patients.

  • 3

    The SGRT system provides precise six-dimensional motion tracking, improving patient positioning and reducing errors in DIBH radiotherapy.

  • 4

    Combining SGRT with RPM guidance aims to enhance treatment efficiency and minimize setup and breath-hold errors in left breast cancer radiotherapy.

  • 5

    A study involving 20 women with left-sided breast cancer evaluated the effectiveness of SGRT and SGRT + RPM in optimizing radiotherapy outcomes.

Original Source(s)

Integration of Surface-Guided Radiation Therapy with Real-Time Position Management for Deep Inspiratory Breath-Hold in Treating Left Breast Cancer

  • by Hai-liang Guo, Hua-ying Xie, Chun-ling Jiang, Can-feng Weng, Guo-Ping Liao, Gang-feng Zhu, Yi-peng Song, Rui-lian Xie, Jing-hua Zhong, Huai-wen Zhang

  • March 14, 2026

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