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.

Seminars in Ultrasound, CT, and MR
|April 1, 1994
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
Same journal

Clinical Applications of High-Frequency Ultrasound (HFUS) in Filler Identification and Complication Management.

Seminars in ultrasound, CT, and MR·2026
Same journal

Imaging of Adrenal and Extra-Adrenal Paraganglioma.

Seminars in ultrasound, CT, and MR·2026
Same journal

Greater, lesser and third occipital nerve entrapment: Sonographic anatomy and imaging.

Seminars in ultrasound, CT, and MR·2026
Same journal

Pancreatic Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
Same journal

Small Bowel Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
Same journal

Radiologic Evaluation of Thoracic Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
See all related articles

Spiral CT scanning captures complete anatomical volumes rapidly, enabling detailed image reconstruction. This review covers spiral CT principles, technical aspects, image quality, and patient dose considerations.

Area of Science:

  • Medical Imaging
  • Radiology
  • Computed Tomography

Background:

  • Spiral CT (Computed Tomography) enables rapid acquisition of volumetric data.
  • Continuous scanning allows for detailed anatomical volume assessment.

Purpose of the Study:

  • To explain the fundamental principles of spiral CT scanning and image reconstruction.
  • To detail the technical prerequisites and inherent limitations of the technology.
  • To highlight key considerations for optimizing image quality and minimizing patient radiation dose.

Main Methods:

  • Illustrates basic principles of spiral CT scanning.
  • Explains image reconstruction techniques from volumetric data.
  • Discusses technical prerequisites and limitations.

Related Experiment Videos

Main Results:

  • Spiral CT allows for complete anatomical volume scanning in 20-60 seconds.
  • Image reconstruction from volume data offers arbitrary fine increments.
  • Technical aspects, image quality, and patient dose are crucial considerations.

Conclusions:

  • Spiral CT is an advanced imaging technique for comprehensive anatomical assessment.
  • Understanding its principles and limitations is essential for effective clinical application.
  • Balancing image quality with patient safety (dose reduction) is paramount.