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Acute and Progressive Tracheal Stenosis after Proton Beam Therapy with Concurrent Chemotherapy for Non–Small Cell Lung Cancer  Yoshitaka Zenke, MD, Shigeki.

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Presentation on theme: "Acute and Progressive Tracheal Stenosis after Proton Beam Therapy with Concurrent Chemotherapy for Non–Small Cell Lung Cancer  Yoshitaka Zenke, MD, Shigeki."— Presentation transcript:

1 Acute and Progressive Tracheal Stenosis after Proton Beam Therapy with Concurrent Chemotherapy for Non–Small Cell Lung Cancer  Yoshitaka Zenke, MD, Shigeki Umemura, MD, PhD, Atsushi Motegi, MD, Kinya Furukawa, MD, Keisuke Kirita, MD, Shingo Matsumoto, MD, Kiyotaka Yoh, MD, Seiji Niho, MD, Hironobu Ohmatsu, MD, Masahiro Tsuboi, MD, Tetsuo Akimoto, MD, Koichi Goto, MD  Journal of Thoracic Oncology  Volume 11, Issue 7, Pages (July 2016) DOI: /j.jtho Copyright © 2016 International Association for the Study of Lung Cancer Terms and Conditions

2 Figure 1 Dose distribution of proton beam therapy to the metastatic mediastinal lymph nodes and trachea. Each color wash isodose in orange, yellow, green, and purple represents 100%, 90%, 50%, and 20% of the total prescribed dose, respectively. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2016 International Association for the Study of Lung Cancer Terms and Conditions

3 Figure 2 (A) Chest computed tomography (CT) image showing the tracheal stenosis before stenting (arrow), (B) chest CT image showing improvement of the tracheal stenosis after stenting (arrow), (C) three-dimensional CT coronal reconstruction image before stenting, (D) three-dimensional CT coronal reconstruction image after stenting, (E) bronchoscopic view of the trachea showing the stenosis, and (F) bronchoscopic view of the trachea after stenting. Journal of Thoracic Oncology  , DOI: ( /j.jtho ) Copyright © 2016 International Association for the Study of Lung Cancer Terms and Conditions


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