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

Dynamic CT using an arterial bolus.

F C Guinto, H Hashim, M J Crofford

    Radiology
    |November 1, 1985
    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

    Artificial urinary sphincter surgery in the UK: are we following the guidelines?

    Annals of the Royal College of Surgeons of England·2025
    Same author

    Evaluation of Central Sensitisation in Bladder Pain Syndrome: A Systematic Review.

    International urogynecology journal·2024
    Same author

    Diffusion-weighted imaging in hyperacute haemorrhagic stroke patients presenting within thrombolysis window.

    The Medical journal of Malaysia·2023
    Same author

    The Effect of Pre-operative use of Antiplatelets and Anticoagulants on Time to Surgery in Hip Fracture Patients.

    Malaysian orthopaedic journal·2023
    Same author

    Proper understanding of recurrent stress urinary incontinence treatment in women (PURSUIT): a randomised controlled trial of endoscopic and surgical treatment.

    Trials·2022
    Same author

    Female Urgency, Trial of Urodynamics as Routine Evaluation (FUTURE study): a superiority randomised clinical trial to evaluate the effectiveness and cost-effectiveness of invasive urodynamic investigations in management of women with refractory overactive bladder symptoms.

    Trials·2021
    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

    Arterial bolus dynamic computed tomography (ABDCT) improves imaging of brain and spine disorders. This technique enhances contrast resolution, aiding in the diagnosis of tumors and vascular malformations.

    Area of Science:

    • Neuroradiology
    • Medical Imaging
    • Neurology

    Background:

    • Intracranial and intraspinal disorders require precise diagnostic imaging.
    • Conventional computed tomography (CT) can have limitations in visualizing certain central nervous system lesions.

    Purpose of the Study:

    • To evaluate the utility of arterial bolus dynamic computed tomography (ABDCT) in diagnosing intracranial and intraspinal disorders.
    • To assess ABDCT's effectiveness in delineating tumor margins and vascularity.

    Main Methods:

    • Arterial bolus dynamic computed tomography (ABDCT) was performed on 52 patients.
    • Rapid sequential scans were acquired during selective intraarterial contrast injection.
    • This method aimed to maximize local intravascular iodine levels for enhanced contrast resolution.

    Related Experiment Videos

    Main Results:

    • ABDCT was helpful in 35 of 38 patients with known diagnoses, delineating tumor margins and vascularity (tumors, arteriovenous malformations).
    • In 14 patients with obscure diagnoses on conventional CT, ABDCT suggested distinctions between infarct, neoplasm, and inflammatory processes in eight cases.
    • ABDCT was noncontributory in the remaining six patients.

    Conclusions:

    • Arterial bolus dynamic computed tomography (ABDCT) offers improved contrast resolution for central nervous system lesions.
    • ABDCT is a valuable tool for delineating tumor margins, vascularity, and differentiating between various pathologies in intracranial and intraspinal disorders.