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

Evaluating virtual endoscopy for clinical use

D J Blezek1, R A Robb

  • 1Mayo Graduate School, Mayo Foundation, Rochester, MN 55905, USA.

Journal of Digital Imaging
|August 1, 1997
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

Analysis of Left Atrial Respiratory and Cardiac Motion for Cardiac Ablation Therapy.

Proceedings of SPIE--the International Society for Optical Engineering·2015
Same author

Toward Standardized Mapping for Left Atrial Analysis and Cardiac Ablation Guidance.

Proceedings of SPIE--the International Society for Optical Engineering·2015
Same author

Computer-aided diagnosis improves detection of small intracranial aneurysms on MRA in a clinical setting.

AJNR. American journal of neuroradiology·2014
Same author

Augmented environments for minimally invasive therapy: implementation barriers from technology to practice.

Studies in health technology and informatics·2012
Same author

Relationship of femoral neck areal bone mineral density to volumetric bone mineral density, bone size, and femoral strength in men and women.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2011
Same author

An event-driven distributed processing architecture for image-guided cardiac ablation therapy.

Computer methods and programs in biomedicine·2009
Same journal

Bayesian Convolutional Neural Networks in Medical Imaging Classification: A Promising Solution for Deep Learning Limits in Data Scarcity Scenarios.

Journal of digital imaging·2023
Same journal

Detecting and Characterizing Inferior Vena Cava Filters on Abdominal Computed Tomography with Data-Driven Computational Frameworks.

Journal of digital imaging·2023
Same journal

DMCA-GAN: Dual Multilevel Constrained Attention GAN for MRI-Based Hippocampus Segmentation.

Journal of digital imaging·2023
Same journal

Left Ventricular Myocardial Dysfunction Evaluation in Thalassemia Patients Using Echocardiographic Radiomic Features and Machine Learning Algorithms.

Journal of digital imaging·2023
Same journal

Public Imaging Datasets of Gastrointestinal Endoscopy for Artificial Intelligence: a Review.

Journal of digital imaging·2023
Same journal

External Validation of Robust Radiomic Signature to Predict 2-Year Overall Survival in Non-Small-Cell Lung Cancer.

Journal of digital imaging·2023
See all related articles

Virtual endoscopy simulates endoscopic exams using computer imaging, sparing patients discomfort and offering physicians enhanced anatomical exploration. This technology enables novel views and measurements, advancing clinical applications.

Area of Science:

  • Medical Imaging
  • Computer-Aided Diagnosis
  • Endoscopic Procedures

Background:

  • Virtual endoscopy offers a non-invasive alternative to traditional endoscopic examinations.
  • It utilizes high-resolution patient anatomy images for computer simulation.
  • Patients avoid discomfort and potential complications associated with actual endoscopy.

Purpose of the Study:

  • To explore the capabilities and compare technical approaches of virtual endoscopy.
  • To demonstrate the potential of virtual endoscopy in enhancing diagnostic procedures.
  • To highlight the use of virtual endoscopy for anatomical measurements and exploration.

Main Methods:

  • Comparison of two primary virtual endoscopy techniques: perspective volume rendering and surface rendering.

Related Experiment Videos

  • Utilizing traditional volumetric rendering algorithms for direct visualization from datasets.
  • Employing polygonal models requiring preprocessing for real-time frame rate display.

    • Main Results:

    • Virtual endoscopy provides enhanced flexibility and views not possible in real examinations.
    • The technique allows for "numerical biopsies" and comprehensive anatomical measurements.
    • Simulated endoscopic examinations of airways, colon, and esophagus were performed using patient data.

    Conclusions:

    • Virtual endoscopy shows promise as a valuable clinical tool.
    • Ongoing research is expected to lead to further advancements and applications.
    • The technology enhances physician exploration of patient anatomy through intuitive interfaces.