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

Computed tomography: cost and efficacy implications

H L Abrams, B J McNeil

    AJR. American Journal of Roentgenology
    |July 1, 1978
    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

    RADIOLOGY.

    A listing of research in the cardiovascular field·2014
    Same author

    Shattuck Lecture--Hidden barriers to improvement in the quality of care.

    The New England journal of medicine·2002
    Same author

    Comparison of use of medications after acute myocardial infarction in the Veterans Health Administration and Medicare.

    Circulation·2001
    Same author

    Pitfalls in assessing the quality of care for patients with cardiovascular disease.

    The American journal of medicine·2001
    Same author

    Quality of ambulatory care after myocardial infarction among Medicare patients by type of insurance and region.

    The American journal of medicine·2001
    Same author

    Fine-needle aspiration biopsy of nonpalpable breast lesions in a multicenter clinical trial: results from the radiologic diagnostic oncology group V.

    Radiology·2001
    Same journal

    The Banality of Cancer: Entropy As a Third Pillar of Lung Nodule Risk Assessment.

    AJR. American journal of roentgenology·2026
    Same journal

    A Narrow Window for Artificial Intelligence-Generated Synthetic Temporal Bone CT From MRI.

    AJR. American journal of roentgenology·2026
    Same journal

    From Uncertainty to Actionable Management: The Isolated Abnormal Axillary Lymph Node.

    AJR. American journal of roentgenology·2026
    Same journal

    Beyond Detection: Translating Artificial Intelligence-Driven Opportunistic Screening Into Clinical Action.

    AJR. American journal of roentgenology·2026
    Same journal

    Navigating PSMA PET Radiopharmaceuticals: Clinical and Operational Factors.

    AJR. American journal of roentgenology·2026
    Same journal

    From Mesenteric Ischemia to Intestinal Stroke.

    AJR. American journal of roentgenology·2026
    See all related articles

    Computed tomography (CT) offers high diagnostic accuracy but requires significant investment. Further studies are needed to fully document its cost-effectiveness and information gain compared to other imaging methods.

    Area of Science:

    • Radiology
    • Medical Imaging
    • Health Economics

    Background:

    • Computed tomography (CT) has seen widespread physician adoption due to its unique capabilities.
    • High capital investment and maintenance costs present challenges for CT implementation.
    • Regulatory agencies are interested in cost containment for medical technologies.

    Purpose of the Study:

    • To evaluate the cost-effectiveness of CT technology.
    • To assess the diagnostic information gain of CT compared to alternative imaging modalities.
    • To document the impact of CT on patient outcomes and healthcare economics.

    Main Methods:

    • Analysis of diagnostic accuracy for CT in head and body imaging.
    • Comparison of CT's information gain against ultrasound and nuclear medicine, especially in abdominal imaging.

    Related Experiment Videos

  • Evaluation of short-term value metrics including diagnostic yield, accuracy, impact on morbidity/mortality, treatment planning, and cost changes.
  • Emphasis on prospective studies to compare CT with competing methods and quantify additional diagnostic information.

    • Main Results:

    • CT demonstrates high diagnostic accuracy in both cranial and body imaging.
    • The incremental diagnostic information provided by CT over competing methods, particularly in abdominal imaging, requires further documentation.
    • Short-term value assessment includes accuracy, effect on procedures, treatment planning, and cost implications.

    Conclusions:

    • While CT is highly accurate, its cost-effectiveness and advantages over other imaging techniques require rigorous, long-term evaluation.
    • Prospective studies are essential to validate CT's contribution and compare its value against alternative diagnostic tools.
    • Balancing the benefits of advanced imaging like CT with economic considerations is crucial for healthcare planning.