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In Vivo Dynamics of Retinal Microglial Activation During Neurodegeneration: Confocal Ophthalmoscopic Imaging and Cell Morphometry in Mouse Glaucoma

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Confocal microscopy in ocular argyrosis.

Marisa Sánchez-Pulgarín¹, María Matilla, Jose M Martinez-de-la-Casa

¹Hospital Clínico San Carlos, Ophthalmology, Cornea Department, Madrid, Spain. marisa_spul@yahoo.es

|March 26, 2010

Summary

Confocal microscopy successfully identified corneal silver deposits in a jeweler, revealing new deposition sites in Bowman's membrane. This technique aids in diagnosing corneal argyrosis in vivo.

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Area of Science:

Ophthalmology
Materials Science
Medical Imaging

Background:

Corneal argyrosis, a rare condition, results from silver deposition in ocular tissues.
Accurate in vivo diagnosis is crucial for managing vision impairment.

Observation:

A long-term jeweler presented with corneal opacity and pigmentation.
Slit-lamp examination showed dense, grayish deposits throughout the cornea.

Findings:

Confocal microscopy visualized hyperreflective keratocytes and plaques at Descemet's and Bowman's membranes.
Silver deposition at Bowman's membrane was observed in vivo for the first time.

Implications:

Confocal microscopy is a valuable diagnostic tool for corneal argyrosis.
The findings expand understanding of silver deposition patterns in the cornea.