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

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

179
Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
179
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

164
Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
164

You might also read

Related Articles

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

Sort by
Same author

Combined Therapeutic Penetrating Keratoplasty and Pars Plana Vitrectomy for the Treatment of Infectious Keratitis Endophthalmitis: Mexican Endophthalmitis Study Group Protocol 4.

Cornea·2022
Same author

Management of late traumatic LASIK flap dislocation related to dog scratch 16 Years postoperatively.

American journal of ophthalmology case reports·2022
Same author

Pediatric rhegmatogenous retinal detachment: predictors of anatomic and functional success.

International ophthalmology·2021
See all related articles

Related Experiment Video

Updated: Nov 27, 2025

A Murine Model of Ischemic Retinal Injury Induced by Transient Bilateral Common Carotid Artery Occlusion
05:20

A Murine Model of Ischemic Retinal Injury Induced by Transient Bilateral Common Carotid Artery Occlusion

Published on: November 12, 2020

7.9K

Partial Central Retinal Artery Occlusion: An Underrecognized Entity.

Mario Carranza-Casas1, Jorge E Aceves-Velazquez1, René Cano-Hidalgo1

  • 1Instituto de Oftalmología Conde de Valenciana IAP, Mexico City, Mexico.

International Medical Case Reports Journal
|December 4, 2020
PubMed
Summary

This case report details an unusual central retinal artery occlusion (CRAO) presentation. Despite atypical signs, the patient experienced significant visual recovery without intervention, highlighting the potential for good outcomes in partial CRAO.

Keywords:
Purtscher retinopathyPurtscher-like retinopathyarterial occlusioncentral retinal artery occlusioncotton-wool spotsocclusive diseasepartial central retinal artery occlusionpartial occlusionvascular disease

More Related Videos

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

2.0K
Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion
07:43

Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion

Published on: February 22, 2013

15.3K

Related Experiment Videos

Last Updated: Nov 27, 2025

A Murine Model of Ischemic Retinal Injury Induced by Transient Bilateral Common Carotid Artery Occlusion
05:20

A Murine Model of Ischemic Retinal Injury Induced by Transient Bilateral Common Carotid Artery Occlusion

Published on: November 12, 2020

7.9K
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

2.0K
Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion
07:43

Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion

Published on: February 22, 2013

15.3K

Area of Science:

  • Ophthalmology
  • Vascular Medicine
  • Retinal Diseases

Background:

  • Reports a rare case of atypical partial central retinal artery occlusion (CRAO).
  • Highlights the diagnostic challenges posed by atypical presentations of CRAO.
  • Emphasizes the potential for significant visual recovery in partial CRAO cases.

Observation:

  • An 83-year-old woman presented with sudden unilateral visual loss.
  • Examination revealed peripapillary cotton-wool spots and a heterogeneous macular pattern with an indistinct cherry-red spot.
  • Fluorescein angiography demonstrated delayed retinal circulation, while carotid Doppler showed minimal atherosclerotic plaque.

Findings:

  • The patient exhibited atypical signs of CRAO, with cotton-wool spots being the predominant finding.
  • Despite delayed presentation and no specific CRAO treatment, visual acuity improved to 20/50.
  • Retinal findings resolved within four weeks of initial visual loss.

Implications:

  • This case underscores that partial CRAO can present atypically, complicating initial diagnosis.
  • Significant visual recovery is possible in partial CRAO, even without immediate treatment.
  • Highlights the importance of considering CRAO in patients with sudden visual disturbances and atypical funduscopic findings.