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

Beryllium disease: assessment with CT

L S Newman1, D L Buschman, J D Newell

  • 1Department of Medicine, National Jewish Center for Immunology and Respiratory Medicine, Denver, CO 80206.

Radiology
|March 1, 1994
PubMed
Summary
This summary is machine-generated.

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

Performance of summary measures of core body temperature in heat-related health outcome regression models.

International journal of biometeorology·2025
Same author

Small airway segmentation in thoracic computed tomography scans: a machine learning approach.

Physics in medicine and biology·2018
Same author

Impact of advanced detector technology and iterative reconstruction on low-dose quantitative assessment of lung computed tomography density in a biological lung model.

Medical physics·2018
Same author

Imaging features of typical usual interstitial pneumonia (UIP).

QJM : monthly journal of the Association of Physicians·2018
Same author

Assessing fibrosis in pulmonary sarcoidosis: late-enhanced MRI compared to anatomic HRCT imaging.

QJM : monthly journal of the Association of Physicians·2015
Same author

Sinogram Affirmed Iterative Reconstruction (SAFIRE) versus weighted filtered back projection (WFBP) effects on quantitative measure in the COPDGene 2 test object.

Medical physics·2014

Thin-section computed tomography (CT) is more sensitive for detecting beryllium disease than chest radiography. However, this imaging technique still misses the diagnosis in up to 25% of confirmed cases.

Area of Science:

  • Pulmonary Medicine
  • Radiology
  • Occupational Health

Background:

  • Beryllium disease, also known as chronic beryllium disease (CBD), is a granulomatous lung disease caused by beryllium exposure.
  • Accurate and early diagnosis of CBD is crucial for effective management and improving patient outcomes.
  • Radiographic imaging plays a role in diagnosis, but its sensitivity can be limited.

Purpose of the Study:

  • To detail the characteristic findings of beryllium disease on thin-section computed tomography (CT).
  • To compare the diagnostic sensitivity of thin-section CT with conventional chest radiography for beryllium disease.

Main Methods:

  • A study involving 28 patients with biopsy-proven beryllium disease and 12 healthy controls.
  • Chest radiographs were evaluated using an international classification system.

Related Experiment Videos

  • Thin-section CT scans were systematically assessed for 11 distinct findings affecting lung parenchyma, airways, pleura, and mediastinum.

    • Main Results:

    • Thin-section CT identified abnormalities in 89% of patients, compared to 54% with chest radiography.
    • Excluding smoking-related bronchial thickening, CT showed beryllium disease-specific changes in 75% of patients.
    • Common CT findings included parenchymal nodules (77%) and septal lines (71%).
    • Thin-section CT detected abnormalities in 77% of patients with normal chest radiographs.

    Conclusions:

    • Thin-section CT demonstrates superior sensitivity compared to chest radiography for diagnosing beryllium disease.
    • Despite its improved sensitivity, thin-section CT may still fail to detect beryllium disease in up to 25% of histologically confirmed cases.