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

Glaucoma: Overview01:25

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...
Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...

You might also read

Related Articles

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

Sort by
Same author

Giant Cell Arteritis in Anterior Ischemic Optic Neuropathy: A Case Series with Review of Literature in North-Central Indian Subjects.

Neurology India·2026
Same author

Ocular surface alterations in critically ill patients: An observational study.

The Indian journal of medical research·2026
Same author

Enhancing presbyopia treatment: A comparative study of 1% Pilocarpine monotherapy versus combination with 0.09% Bromfenac.

Indian journal of ophthalmology·2026
Same author

Extensive Hypoglycosylation of Serum N-Glycoproteins in SRD5A3 Deficiency.

Journal of inherited metabolic disease·2026
Same author

Albumin as a glycoprotein biomarker in congenital disorders of glycosylation.

Molecular genetics and metabolism·2026
Same author

Aloe Vera Inhibits Protein Fibrillation: Mechanistic Biophysical Evaluation.

Langmuir : the ACS journal of surfaces and colloids·2025

Related Experiment Video

Updated: Jun 4, 2026

Customizing a Cryolite Glass Prosthetic Eye
08:04

Customizing a Cryolite Glass Prosthetic Eye

Published on: October 31, 2019

Metastasis to optic nerve presenting as ill-fitting prosthesis.

Kumudini Sharma1, Vikas Kanaujia, Anu Jain

  • 1SGPGI, Lucknow, India.

Orbit (Amsterdam, Netherlands)
|February 17, 2011
PubMed
Summary

A rare lung cancer metastasis presented as a painful prosthetic eye socket issue. This first-ever case highlights a silent pulmonary mass causing socket complications after enucleation.

More Related Videos

Partial Optic Nerve Transection in Rats: A Model Established with a New Operative Approach to Assess Secondary Degeneration of Retinal Ganglion Cells
13:12

Partial Optic Nerve Transection in Rats: A Model Established with a New Operative Approach to Assess Secondary Degeneration of Retinal Ganglion Cells

Published on: October 15, 2017

Related Experiment Videos

Last Updated: Jun 4, 2026

Customizing a Cryolite Glass Prosthetic Eye
08:04

Customizing a Cryolite Glass Prosthetic Eye

Published on: October 31, 2019

Partial Optic Nerve Transection in Rats: A Model Established with a New Operative Approach to Assess Secondary Degeneration of Retinal Ganglion Cells
13:12

Partial Optic Nerve Transection in Rats: A Model Established with a New Operative Approach to Assess Secondary Degeneration of Retinal Ganglion Cells

Published on: October 15, 2017

Area of Science:

  • Ophthalmology
  • Oncology
  • Pathology

Background:

  • Anophthalmic socket syndrome can manifest with various complications years after enucleation.
  • Prosthetic eye wear issues often require routine management and adjustment.

Observation:

  • A patient experienced persistent pain and difficulty with prosthetic eye wear long after enucleation.
  • A noticeable bulge in the socket was initially suspected to be an amputation neuroma.

Findings:

  • Further investigations revealed a previously undetected pulmonary mass.
  • The pulmonary mass was confirmed to be metastatic adenocarcinoma of the lung.
  • This represents the first reported case of metastatic lung cancer presenting in an anophthalmic socket.

Implications:

  • This case underscores the importance of thorough investigation for unexplained socket symptoms, even years post-surgery.
  • It highlights a rare but critical differential diagnosis for anophthalmic socket complications.
  • Early detection of occult malignancies can be facilitated by considering unusual presentations.