Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Rounded atelectasis with atypical computed tomography findings.

Walid G Younis1, Tarek A Dernaika, Kellie R Jones

  • 1Section of Pulmonary and Critical Care Medicine, University of Oklahoma, Oklahoma City 73104, USA.

Respiratory Care
|July 22, 2006
PubMed
Summary

Rounded atelectasis, a lung condition often linked to asbestos exposure, can mimic lung cancer on imaging. This case highlights the importance of considering rounded atelectasis in the differential diagnosis for solitary pulmonary nodules.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Outcomes of Robot-Assisted Transbronchial Biopsies of Pulmonary Nodules: A Review.

Diagnostics (Basel, Switzerland)·2025
Same author

Asthma and Obstructive Sleep Apnea Overlap in a Sample of Older American Indian Adults: The Strong Heart Study.

Journal of clinical medicine·2024
Same author

Diagnosis and Management of Malignant Pleural Effusion: A Decade in Review.

Diagnostics (Basel, Switzerland)·2022
Same author

Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration (EBUS-TBNA): Technical Updates and Pathological Yield.

Diagnostics (Basel, Switzerland)·2021
Same author

Increased procoagulant platelet levels are predictive of death in COVID-19.

GeroScience·2021
Same author

Effect of CFTR modulator therapy on cystic fibrosis-related diabetes.

Journal of diabetes and its complications·2021

Area of Science:

  • Pulmonology
  • Radiology
  • Thoracic Surgery

Background:

  • Rounded atelectasis is a peripheral lung collapse associated with pleural thickening.
  • It presents characteristic findings on computed tomography (CT) scans.
  • Asbestos exposure is a known risk factor for pleural and lung diseases.

Observation:

  • A 61-year-old man with a history of asbestos exposure presented with a right-middle-lobe nodule on chest radiograph.
  • CT findings were suspicious for lung neoplasm.
  • Surgical resection revealed rounded atelectasis, not malignancy.

Findings:

  • The radiographic and CT findings were initially suggestive of a solitary pulmonary nodule.
  • Surgical pathology confirmed rounded atelectasis as the diagnosis.

Related Experiment Videos

  • This case questions the sensitivity of current imaging criteria for differentiating rounded atelectasis from neoplasms.

    • Implications:

    • There is a need to include rounded atelectasis in the differential diagnosis for solitary pulmonary nodules, especially in patients with asbestos exposure.
    • Radiographic and CT interpretation requires careful consideration to avoid misdiagnosis.
    • This case underscores the importance of integrating clinical history with imaging findings for accurate diagnosis.