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Randomized Study of Endobronchial Ultrasound-Guided Transbronchial Biopsy: Thin Bronchoscopic Method versus Guide Sheath Method  Masahide Oki, MD, PhD,

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Presentation on theme: "Randomized Study of Endobronchial Ultrasound-Guided Transbronchial Biopsy: Thin Bronchoscopic Method versus Guide Sheath Method  Masahide Oki, MD, PhD,"— Presentation transcript:

1 Randomized Study of Endobronchial Ultrasound-Guided Transbronchial Biopsy: Thin Bronchoscopic Method versus Guide Sheath Method  Masahide Oki, MD, PhD, Hideo Saka, MD, Chiyoe Kitagawa, MD, PhD, Yoshihito Kogure, MD, Naohiko Murata, MD, Takashi Adachi, MD, Masahiko Ando, MD, PhD  Journal of Thoracic Oncology  Volume 7, Issue 3, Pages (March 2012) DOI: /JTO.0b013e e60 Copyright © 2012 International Association for the Study of Lung Cancer Terms and Conditions

2 Figure 1 Fluoroscopic image of transbronchial biopsy using a thin bronchoscope (A), computed tomographic image (B), and ultrasonic image of a metastatic colon cancer (adenocarcinoma) examined and diagnosed by endobronchial ultrasound-guided transbronchial biopsy with the thin bronchoscopic method (C). Journal of Thoracic Oncology 2012 7, DOI: ( /JTO.0b013e e60) Copyright © 2012 International Association for the Study of Lung Cancer Terms and Conditions

3 Figure 2 Fluoroscopic image of transbronchial biopsy using a guide sheath with a metallic marker (arrow) (A), computed tomographic image (B), and ultrasonic image of a lung cancer (adenocarcinoma) examined and diagnosed by endobronchial ultrasound-guided transbronchial biopsy with the guide sheath method (C). Journal of Thoracic Oncology 2012 7, DOI: ( /JTO.0b013e e60) Copyright © 2012 International Association for the Study of Lung Cancer Terms and Conditions

4 Figure 3 A comparison of bronchoscopes. A, Tip of the 3.4-mm thin bronchoscope with a 1.7-mm working channel (left) and the 4.0-mm bronchoscope with a 2.0-mm working channel (right). B, A 3.4-mm bronchoscope with a 1.4-mm ultrasonic probe (left) and a 4.0-mm bronchoscope with a guide sheath which is compatible with the 1.4-mm ultrasonic probe (right). Journal of Thoracic Oncology 2012 7, DOI: ( /JTO.0b013e e60) Copyright © 2012 International Association for the Study of Lung Cancer Terms and Conditions


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