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| High-dose-rate brachytherapy plus external beam radiotherapy: A utilized modality for tracheobronchial obstructive granulation hyperplasia induced by self-expandable metallic stents |
| SUN Zhiqiang1, YU Jingping1, WEI Guozhen1, YIN Xiaowei1, NI Xinchu1, WANG jian1, NIE Bin1, LI Dongqing1, NI Xinye1, LIU Xi1, SONG Xiangyun1, SUN Suping1,2 |
1. The Affiliated Changzhou NO.2 people's Hospital of Nanjing Medical University, Changzhou 213000 China;
2. Xuzhou Cancer Hospital |
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Abstract Objective To study the effect of high-dose-rate brachytherapy plus external beam radiotherapy (HDRB plus EBR) for re-stricture induced by granulation hyperplasia after SEMS (self-expandable metallic stents) implantation for benign tracheobronchial stricture. Methods 4 cases with re-stricture induced by granulation hyperplasia after SEMS implantation for benign tracheobronchial stricture were treated with high-dose-rate brachytherapy plus external beam radiotherapy, and the effect was evaluated according to the clinical symptoms alleviation and bronchoscopy result. Results 3 cases showed obvious dyspnea alleviation, and the granulation decreased obviously. Conclusion This study indicated that HDRB plus EBR might provide an effective therapeutic alternative for obstructive tracheal granulation hyperplasia.
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Received: 05 March 2018
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