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

Inferior hilar window.

C K Park1, W R Webb, J S Klein

  • 1Department of Radiology, University of California Medical Center, San Francisco 94143-0628.

Radiology
|January 1, 1991
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

Prognostic Predictions for Patients with Glioblastoma after Standard Treatment: Application of Contrast Leakage Information from DSC-MRI within Nonenhancing FLAIR High-Signal-Intensity Lesions.

AJNR. American journal of neuroradiology·2019
Same author

A Compressed-Sensing Based Blind Deconvolution Method for Image Deblurring in Dental Cone-Beam Computed Tomography.

Journal of digital imaging·2018
Same author

Eliminating artifacts in single-grid phase-contrast x-ray imaging for improving image quality.

Computers in biology and medicine·2018
Same author

Effect of the sexual abstinence period recommended by the World Health Organization on clinical outcomes of fresh embryo transfer cycles with normal ovarian response after intracytoplasmic sperm injection.

Andrologia·2018
Same author

Type 2 diabetes mellitus and risk of open-angle glaucoma development in Koreans: An 11-year nationwide propensity-score-matched study.

Diabetes & metabolism·2017
Same author

Effect of rapamycin treatment during post-activation and/or in vitro culture on embryonic development after parthenogenesis and in vitro fertilization in pigs.

Reproduction in domestic animals = Zuchthygiene·2017
Same journal

Erratum for: Prediction of Lobar Emphysema Progression with a CT-Based Foundational Model.

Radiology·2026
Same journal

Erratum for: Associations of MRI-derived Paraspinal IMAT and LMM with Cardiometabolic Risk Factors: Results from a German Cohort.

Radiology·2026
Same journal

Erratum for: Blue Rubber Bleb Nevus Syndrome.

Radiology·2026
Same journal

Redefining the Clinical Role of MRI in Endometrial Cancer Staging.

Radiology·2026
Same journal

To Ablate or Not to Ablate: The Colorectal Liver Metastasis Question.

Radiology·2026
Same journal

The Limits of Radiologic Categorization in Pulmonary Nonsolid Nodules.

Radiology·2026
See all related articles

Detecting masses in the inferior hilar window on lateral chest radiographs is highly accurate. This study shows the technique effectively identifies hilar adenopathy and masses, aiding diagnosis.

Area of Science:

  • Radiology
  • Thoracic Imaging
  • Diagnostic Accuracy

Background:

  • The inferior hilar window is a critical region for detecting thoracic abnormalities.
  • Assessing this area on standard lateral chest radiographs can be challenging.

Purpose of the Study:

  • To evaluate the diagnostic accuracy of the inferior hilar window on lateral chest radiographs for detecting masses or adenopathy.
  • To determine the sensitivity and specificity of this imaging technique.

Main Methods:

  • Retrospective analysis of 75 lateral chest radiographs (50 normal, 25 with confirmed hilar masses/adenopathy).
  • Exclusion of patients with confounding pulmonary abnormalities on CT.
  • Blind evaluation of radiographs by radiologists.

Related Experiment Videos

Main Results:

  • High overall accuracy of 92% in detecting inferior hilar abnormalities.
  • Specificity of 94% for normal cases and sensitivity of 88% for abnormal cases.
  • Challenges noted in determining the laterality of abnormalities (correctly diagnosed in 32% of cases).

Conclusions:

  • Lateral chest radiography evaluation of the inferior hilar window is an accurate method for detecting the presence or absence of masses or adenopathy.
  • The technique demonstrates good sensitivity and specificity, although laterality assessment requires further attention.