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Angle Closure Glaucoma: Treatment

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...

Glaucoma: Overview

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...

Open Angle Glaucoma: Treatment

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.
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Barrett Esophagus-II: Clinical Manifestations and Management

Barrett Esophagus-II: Clinical Manifestations and Management

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Esophageal Varices-II: Clinical Features and Management

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Accessory Structures of the Eye

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Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...

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Updated: Jul 2, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

[Conjunctival nevus--clinical case].

Silvia Chiotoroiu¹, Mihaela Pandelescu, I Stefaniu

¹Spitalul Clinic Militar De Urgenta Carol Davila--Bucuresti Clinica de Oftalmologie.

Oftalmologia (Bucharest, Romania : 1990)

|August 22, 2008

Summary

This summary is machine-generated.

A pediatric conjunctival tumor initially suspected as malignant melanoma was surgically removed. Postoperative analysis revealed it was a benign conjunctival nevus, highlighting the importance of histopathological confirmation.

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Iris Fixation via External Pentagram Suturing

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Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

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Iris Fixation via External Pentagram Suturing

Iris Fixation via External Pentagram Suturing

Published on: May 5, 2022

Area of Science:

Ophthalmology
Oncology
Pathology

Background:

Conjunctival tumors in children are rare.
Malignant melanoma is a serious diagnosis requiring prompt treatment.
Distinguishing benign from malignant lesions is crucial for appropriate management.

Observation:

A four-year-old patient presented with a sclero-corneal tumor.
Ophthalmologic examination suggested conjunctival malignant melanoma.
Surgical excision was performed based on the initial diagnosis.

Findings:

Postoperative histopathological examination confirmed the lesion was a conjunctival nevus.
The tumor was benign, not malignant melanoma.
This case underscores the need for definitive pathological diagnosis.

Implications:

Accurate diagnosis of conjunctival lesions is essential, especially in pediatric cases.
Histopathology is critical to differentiate benign nevi from malignant melanomas.
Avoidance of overtreatment for benign conditions is possible with precise diagnosis.