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

Which SPECT?

A Todd-Pokropek

    Nuclear Medicine Communications
    |July 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    A new protocol allows comparison of Single-Photon Emission Computed Tomography (SPECT) systems, showing improved resolution and uniformity compared to older models. Further advancements are possible for enhanced clinical value.

    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

    Diagnostic accuracy of fracture detection in suspected non-accidental injury: the effect of edge enhancement and digital display on observer performance.

    Clinical radiology·2006
    Same author

    Optimal exposure parameters for digital radiography of the infant skull: a pilot study.

    Clinical radiology·2005
    Same author

    Analysis of the distribution of MRI contrast agents in the livers of small animals by means of complementary microscopies.

    Cytometry. Part A : the journal of the International Society for Analytical Cytology·2003
    Same author

    Eliciting a terminology for mammographic calcifications.

    Clinical radiology·2002
    Same author

    Solid state detectors in nuclear medicine.

    The quarterly journal of nuclear medicine : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR)·2002
    Same author

    Advances in computers and image processing with applications in nuclear medicine.

    The quarterly journal of nuclear medicine : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR)·2002
    Same journal

    Diagnostic performance and quantitative characterization of PET/computed tomography in peritoneal deposits assessment.

    Nuclear medicine communications·2026
    Same journal

    Diagnostic value of dual-time-point 18F-fluorodeoxyglucose PET/computed tomography in differentiating benign and malignant extrahepatic bile duct occupying lesions.

    Nuclear medicine communications·2026
    Same journal

    Prognostic value of baseline 18F- fluroodexoygloucose PET/computed tomography-derived maximum standardized uptake value and tumor bulk in pediatric Hodgkin lymphoma: a retrospective analysis.

    Nuclear medicine communications·2026
    Same journal

    A comparative assessment of [99mTc] HYNIC-PSMA-11 scintigraphy in prostate cancer as a potential substitute for disease evaluation with [68Ga] PSMA-11 PET/CT imaging.

    Nuclear medicine communications·2026
    Same journal

    Prediction of tumor radiation absorbed dose in radionuclide therapy based on the mean standardized uptake value from PET imaging.

    Nuclear medicine communications·2026
    Same journal

    Serum cytokine profiles in papillary thyroid carcinoma patients with lung metastases: characteristics and the relationship with prognosis.

    Nuclear medicine communications·2026
    See all related articles

    Area of Science:

    • Medical Imaging
    • Nuclear Medicine
    • Diagnostic Technology

    Background:

    • Single-Photon Emission Computed Tomography (SPECT) systems have evolved significantly since 1983.
    • Assessing and comparing the performance of different SPECT systems is crucial for clinical application.

    Purpose of the Study:

    • To design and implement a protocol for intercomparing various SPECT systems.
    • To evaluate the current performance benchmarks of SPECT technology.

    Main Methods:

    • Development of a standardized protocol for SPECT system intercomparison.
    • Quantitative assessment of image resolution and uniformity across different systems.
    • Analysis of potential improvements through advanced techniques like noncircular orbits and improved collimators.

    Related Experiment Videos

    Main Results:

    • SPECT systems show considerable improvement over pre-1983 technology.
    • Resolution up to 11 mm was achieved for head-sized rotation radii.
    • Reasonable uniformity was attainable, with potential for further enhancement.

    Conclusions:

    • Current SPECT systems demonstrate notable advancements in performance.
    • Further optimization through specific technical modifications can enhance clinical utility.
    • Selecting the optimal SPECT system configuration remains a complex challenge.