Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy

Spirometry is a crucial test used in the diagnosis and monitoring of patients with chronic obstructive pulmonary disease (COPD). Severe acute respiratory syndrome coronavirus 2 pandemic has posed numerous challenges in performing spirometry. Dynamic-ventilatory digital radiography (DR) provides sequ...

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Autores principales: Ohkura, Noriyuki, Tanaka, Rie, Hara, Johsuke, Ogawa, Naohiko, Abo, Miki, Watanabe, Satoshi, Tambo, Yuichi, Nishikawa, Shingo, Sone, Takashi, Kimura, Hideharu, Kasahara, Kazuo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Authors Published by Elsevier B.V. on behalf of The Japanese Respiratory Society. 2021
Materias:
Rapid Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9626953/
https://www.ncbi.nlm.nih.gov/pubmed/34433521
http://dx.doi.org/10.1016/j.resinv.2021.07.005
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author Ohkura, Noriyuki
Tanaka, Rie
Hara, Johsuke
Ogawa, Naohiko
Abo, Miki
Watanabe, Satoshi
Tambo, Yuichi
Nishikawa, Shingo
Sone, Takashi
Kimura, Hideharu
Kasahara, Kazuo
author_facet Ohkura, Noriyuki
Tanaka, Rie
Hara, Johsuke
Ogawa, Naohiko
Abo, Miki
Watanabe, Satoshi
Tambo, Yuichi
Nishikawa, Shingo
Sone, Takashi
Kimura, Hideharu
Kasahara, Kazuo
author_sort Ohkura, Noriyuki
collection PubMed
description Spirometry is a crucial test used in the diagnosis and monitoring of patients with chronic obstructive pulmonary disease (COPD). Severe acute respiratory syndrome coronavirus 2 pandemic has posed numerous challenges in performing spirometry. Dynamic-ventilatory digital radiography (DR) provides sequential chest radiography images during respiration with lower doses of radiation than conventional X-ray fluoroscopy and computed tomography. Recent studies revealed that parameters obtained from dynamic DR are promising for evaluating pulmonary function of COPD patients. We report two cases of COPD evaluated by dynamic-ventilatory DR for pulmonary function and treatment efficacy and discuss the potential of dynamic DR for evaluating COPD therapy.
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spelling pubmed-96269532022-11-02 Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy Ohkura, Noriyuki Tanaka, Rie Hara, Johsuke Ogawa, Naohiko Abo, Miki Watanabe, Satoshi Tambo, Yuichi Nishikawa, Shingo Sone, Takashi Kimura, Hideharu Kasahara, Kazuo Respir Investig Rapid Communication Spirometry is a crucial test used in the diagnosis and monitoring of patients with chronic obstructive pulmonary disease (COPD). Severe acute respiratory syndrome coronavirus 2 pandemic has posed numerous challenges in performing spirometry. Dynamic-ventilatory digital radiography (DR) provides sequential chest radiography images during respiration with lower doses of radiation than conventional X-ray fluoroscopy and computed tomography. Recent studies revealed that parameters obtained from dynamic DR are promising for evaluating pulmonary function of COPD patients. We report two cases of COPD evaluated by dynamic-ventilatory DR for pulmonary function and treatment efficacy and discuss the potential of dynamic DR for evaluating COPD therapy. The Authors Published by Elsevier B.V. on behalf of The Japanese Respiratory Society. 2021-11 2021-08-22 /pmc/articles/PMC9626953/ /pubmed/34433521 http://dx.doi.org/10.1016/j.resinv.2021.07.005 Text en © 2021 The Authors Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Rapid Communication
Ohkura, Noriyuki
Tanaka, Rie
Hara, Johsuke
Ogawa, Naohiko
Abo, Miki
Watanabe, Satoshi
Tambo, Yuichi
Nishikawa, Shingo
Sone, Takashi
Kimura, Hideharu
Kasahara, Kazuo
Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title_full Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title_fullStr Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title_full_unstemmed Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title_short Two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
title_sort two cases of chronic obstructive pulmonary disease evaluated by dynamic-ventilatory digital radiography for pulmonary function and assessment of treatment efficacy
topic Rapid Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9626953/
https://www.ncbi.nlm.nih.gov/pubmed/34433521
http://dx.doi.org/10.1016/j.resinv.2021.07.005
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