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

Technical foundations of spiral CT

W A Kalender1

  • 1Computed Tomography Division, Siemens Medical Engineering Group, Erlangen, Germany.

Journal Belge De Radiologie
|April 1, 1995
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

A Digital Model to Simulate Effects of Bone Architecture Variations on Texture at Spatial Resolutions of CT, HR-pQCT, and μCT Scanners.

Journal of medical engineering·2016
Same author

Bone marrow lesions identified by MRI in knee osteoarthritis are associated with locally increased bone mineral density measured by QCT.

Osteoarthritis and cartilage·2013
Same author

[Current strategies for dosage reduction in computed tomography].

Der Radiologe·2012
Same author

An integrated segmentation and analysis approach for QCT of the knee to determine subchondral bone mineral density and texture.

IEEE transactions on bio-medical engineering·2012
Same author

Volume-of-interest imaging of the inner ear in a human temporal bone specimen using a robot- driven C-arm flat panel detector CT system.

AJNR. American journal of neuroradiology·2011
Same author

Effect of block-periodized exercise training on bone and coronary heart disease risk factors in early post-menopausal women: a randomized controlled study.

Scandinavian journal of medicine & science in sports·2011

Spiral CT scanning captures complete anatomical volumes quickly, enabling detailed image reconstruction. This paper details spiral CT principles, technical aspects, and impacts on image quality and patient dose.

Area of Science:

  • Medical Imaging
  • Radiology
  • Computed Tomography

Background:

  • Spiral CT enables rapid acquisition of complete anatomical volumes.
  • Continuous scanning allows for detailed image reconstruction from volumetric data.

Purpose of the Study:

  • To illustrate the fundamental principles of spiral CT scanning and image reconstruction.
  • To explain the technical prerequisites and limitations associated with spiral CT.
  • To address critical considerations regarding image quality and patient radiation dose.

Main Methods:

  • Detailed explanation of spiral CT scanning mechanics.
  • Description of image reconstruction algorithms from volumetric data.
  • Analysis of technical factors influencing scan performance.

Related Experiment Videos

Main Results:

  • Complete anatomical volumes are scanned continuously within 20-60 seconds.
  • Images can be reconstructed at arbitrarily fine increments.
  • Considerations for optimizing image quality and managing patient dose are highlighted.

Conclusions:

  • Spiral CT offers efficient volumetric data acquisition.
  • Understanding technical principles is crucial for effective application.
  • Balancing image quality and patient safety is paramount in spiral CT procedures.