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Peer-reviewedCC BYRespirology case reports

Visualizing a Lung Opacity Behind Pleural Effusion Using Dynamic Chest Radiography

  • Hiroki Ichikawa1
  • Takuo Yoshida1
  1. 1Division of Intensive Care, Department of Emergency and Disaster Medicine, Kashiwa Hospital The Jikei University School of Medicine Kashiwa Chiba Japan.
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Abstract

Dynamic chest radiography with bone suppression and pixel-value change analysis delineated a parenchymal abnormality obscured by pleural effusion on conventional portable chest radiography. This case demonstrates the visualization of a subtle lung abnormality using post-processed dynamic chest radiography.

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Cite

BibTeXRIS
BibTeX
@article{ichikawa2026visualizing,
  title = {{Visualizing a Lung Opacity Behind Pleural Effusion Using Dynamic Chest Radiography}},
  author = {Hiroki Ichikawa and Takuo Yoshida},
  journal = {Respirology case reports},
  year = {2026},
  month = oct,
  doi = {10.1002/rcr2.70797},
  url = {https://europepmc.org/article/PMC/PMC13717383},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Visualizing a Lung Opacity Behind Pleural Effusion Using Dynamic Chest Radiography
AU  - Hiroki Ichikawa
AU  - Takuo Yoshida
PY  - 2026
DA  - 2026/10/29
JO  - Respirology case reports
DO  - 10.1002/rcr2.70797
UR  - https://europepmc.org/article/PMC/PMC13717383
AB  - Dynamic chest radiography with bone suppression and pixel-value change analysis delineated a parenchymal abnormality obscured by pleural effusion on conventional portable chest radiography. This case demonstrates the visualization of a subtle lung abnormality using post-processed dynamic chest radiography.
SN  - 2051-3380
ER  -