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 Concept Videos

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

658
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
658
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

557
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
557

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Quantitative Evaluation of Type 1 and Type 2 Choroidal Neovascularization Components Under Treatment With Projection-Resolved OCT Angiography.

Investigative ophthalmology & visual science·2024
Same author

Optical Assessment of Photoreceptor Function Over the Macula.

Translational vision science & technology·2024
Same author

Correction: Long range inter-chromosomal interaction of Oct4 distal enhancer loci regulates ESCs pluripotency.

Cell death discovery·2024
Same author

The ecology of giant kelp colonization and its implications for kelp forest restoration.

Journal of phycology·2024
Same author

Non-mydriatic ultra-widefield diffraction-limited retinal imaging.

Optics letters·2024
Same author

Glaucomatous Focal Perfusion Loss in the Macula Measured by Optical Coherence Tomographic Angiography.

American journal of ophthalmology·2024
Same journal

The Role of Nrf2 in SIRT1-Mediated RGC Neuroprotection in Traumatic Optic Neuropathy.

Translational vision science & technology·2026
Same journal

Explicit Inclusion of Diabetes Mellitus Without Retinopathy Within Diabetic Retinopathy Prediction.

Translational vision science & technology·2026
Same journal

Preclinical Safety and Feasibility Study of Line-Field Confocal Optical Coherence Tomography for Ophthalmology Applications.

Translational vision science & technology·2026
Same journal

Pathogenicity Analysis of Two Novel CRB1 Mutations in Three Chinese Inherited Retinal Dystrophy Families and a Literature Review.

Translational vision science & technology·2026
Same journal

Gas-Lesion Contact and Postural Compliance After Vitrectomy With Tamponade: A Continuous Monitoring and 3D Quantitative Analysis.

Translational vision science & technology·2026
Same journal

Automated Deep Learning Quantification of Avascular Area and Intravitreal Neovascularization in Retinal Flatmounts of Rodent Oxygen-Induced Retinopathy Models.

Translational vision science & technology·2026
See all related articles

Related Experiment Video

Updated: Apr 29, 2026

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

Published on: August 4, 2018

8.5K

Advances in OCT Angiography.

Tristan T Hormel1, David Huang1,2, Yali Jia1,2

  • 1Casey Eye Institute, Oregon Health and Science University, Portland, OR, USA.

Translational Vision Science & Technology
|March 7, 2025
PubMed
Summary
This summary is machine-generated.

Optical coherence tomography angiography (OCTA) advances now provide high-resolution vascular imaging of the retina and choroid. New hardware, software, and deep learning models improve OCTA

More Related Videos

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

7.1K
Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography
07:18

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Published on: February 18, 2022

1.7K

Related Experiment Videos

Last Updated: Apr 29, 2026

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

Published on: August 4, 2018

8.5K
Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

7.1K
Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography
07:18

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Published on: February 18, 2022

1.7K

Area of Science:

  • Ophthalmology
  • Biomedical Imaging
  • Medical Technology

Background:

  • Optical coherence tomography angiography (OCTA) images vascular tissue at capillary resolution.
  • Initial OCTA methods had limitations like small fields of view and artifacts.
  • Recent advancements address these limitations.

Purpose of the Study:

  • To review recent advances and trends in OCTA technology since 2020.
  • To highlight improvements in hardware, software, and image analysis for OCTA.
  • To discuss the application of OCTA in disease diagnosis using deep learning.

Main Methods:

  • Review of OCTA hardware and software developments since 2020.
  • Analysis of image processing and artifact reduction techniques.
  • Exploration of deep learning applications for OCTA data analysis.

Main Results:

  • New OCTA approaches yield high-quality angiograms of retinal and choroidal vasculature.
  • Improved image analysis enables precise quantification of OCTA data.
  • Deep learning models are increasingly used for OCTA-based disease diagnosis.

Conclusions:

  • OCTA technology has significantly evolved, overcoming previous limitations.
  • Enhanced OCTA imaging and analysis tools offer powerful diagnostic capabilities.
  • Future OCTA applications will likely involve further integration with AI for disease detection.