Related Experiment Video

Updated: Jan 19, 2026

Angle Closure Glaucoma: Treatment
01:28

Angle Closure Glaucoma: Treatment

1.2K

Panscleritis masquerading as an attack of primary acute angle closure glaucoma

Hafsa Bashir1, Uma Sridhar1, Shahana Mazumdar1

  • 1Department of Ophthalmology, ICARE Eye Hospital & Postgraduate Institute, Noida, India.

GMS Ophthalmology Cases
|September 19, 2019
PubMed
Summary

Panscleritis can mimic primary acute angle closure glaucoma, a critical distinction for effective treatment. Early diagnosis of this secondary glaucoma is vital to avoid mismanagement and potential worsening of the condition.

Related Concept Videos

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...
1.2K
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...
964
Experimental Glaucoma Induction via Iridocorneal Angle Obstruction In a Mouse Model03:04

Experimental Glaucoma Induction via Iridocorneal Angle Obstruction In a Mouse Model

In this video, an anesthetized rat undergoes an ocular procedure where magnetic beads are injected into the anterior chamber under a magnetic field to block the iridocorneal angle. This blockage obstructs the trabecular meshwork, preventing aqueous humor drainage and leading to increased intraocular pressure, damaging the retinal ganglion cells and optic nerve. This develops a glaucoma-like...
547
Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

The isolated-check visual evoked potential (icVEP) method is implemented here to assess the magnocellular ON pathway that is initially damaged in glaucoma. The study shows standard operative procedures using icVEP to obtain reliable results. It is proved to serve as a useful objective diagnosing technology for the early detection of...
6.8K
An Ex vivo Model of an Oligodendrocyte-directed T-Cell Attack in Acute Brain Slices06:36

An Ex vivo Model of an Oligodendrocyte-directed T-Cell Attack in Acute Brain Slices

To address mechanisms of demyelination and neuronal apoptosis in cortical lesions of inflammatory demyelinating disorders, different animal models are used. We here describe an ex vivo approach by using oligodendrocyte-specific CD8+ T-cells on brain slices, resulting in oligodendroglial and neuronal death. Potential applications and limitations of the model are...
7.5K
Acid Attack on Concrete01:21

Acid Attack on Concrete

When acids come into contact with concrete, they initiate a chemical reaction that dissolves the hydrated cement paste. This process leads to softening and structural weakening of the concrete. This issue is commonly observed in environments such as chimneys, sewers, and industrial settings. The severity of the damage increases as the pH of the water interacting with the concrete drops below 6.5. In particular, a pH under 4.5 can cause significant concrete damage.
The rate at which hydrogen...
706