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

Screening for bronchiectasis. A comparative study between chest radiography and high-resolution CT

B A van der Bruggen-Bogaarts1, H M van der Bruggen, P F van Waes

  • 1Department of Pulmonology, University Hospital Utrecht, the Netherlands.

Chest
|March 1, 1996
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

The relationship between lung function impairment and quantitative computed tomography in chronic obstructive pulmonary disease.

European radiology·2011
Same author

Pneumoconiosis and emphysema in construction workers: results of HRCT and lung function findings.

Occupational and environmental medicine·2011
Same author

The effect of a single inhaled dose of a VLA-4 antagonist on allergen-induced airway responses and airway inflammation in patients with asthma.

Allergy·2006
Same author

The use of inhaled corticosteroids in the United Kingdom and the Netherlands.

Respiratory medicine·2003
Same author

Electro-hydrodynamic atomization of drug solutions for inhalation purposes.

Journal of applied physiology (Bethesda, Md. : 1985)·2001
Same author

[CBO guideline 'Oxygen therapy at home'].

Nederlands tijdschrift voor geneeskunde·2001

A normal chest X-ray generally rules out significant bronchiectasis, making further investigation unnecessary. There is a strong correlation between the severity of bronchiectasis seen on high-resolution CT (HRCT) and chest X-ray abnormalities.

Area of Science:

  • Pulmonary Medicine
  • Radiology
  • Diagnostic Imaging

Background:

  • Bronchiectasis diagnosis often involves imaging.
  • Chest radiography (CR) is a common initial screening tool.
  • High-resolution computed tomography (HRCT) provides detailed lung imaging.

Purpose of the Study:

  • To determine the correlation between chest radiography and HRCT findings in bronchiectasis detection.
  • To assess the added value of HRCT when chest radiography is normal.

Main Methods:

  • Prospective study comparing CR and HRCT in 84 patients.
  • Analysis of bronchiectasis presence and extent per bronchopulmonary lobe.
  • Evaluation of CR sensitivity (87.8%) and specificity (74.4%) for bronchiectasis.

Related Experiment Videos

Main Results:

  • A normal CR was associated with a normal HRCT in 32 out of 37 patients.
  • Mild bronchiectasis was detected by HRCT in 5 patients with normal CR.
  • Abnormal CR findings correlated significantly with HRCT-confirmed bronchiectasis (r=0.62, p=0.0001).

Conclusions:

  • A normal chest radiograph effectively excludes relevant bronchiectasis.
  • HRCT offers additional diagnostic value in specific cases, but is often not needed with normal CR.
  • A significant linear relationship exists between HRCT-defined bronchiectasis severity and CR abnormalities.