Owing to pseudoexfoliation glaucoma’s prevalence and severity, gonioscopy should be performed to assess for pigment deposition and a Sampaolesi’s line. Sampaolesi line is a sign which may be observed during a clinical eye examination. During gonioscopy if an abundance of brown pigment is seen at or anterior. The Glaucomas. Volume II – Open Angle Glaucoma and Angle Closure Glaucoma. Authors; (view affiliations). Roberto Sampaolesi; Juan Roberto Sampaolesi.

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Ocular Echometry in the Diagnosis of Congenital Glaucoma

Severe uveitis can also cause a membrane to peel off. The confidence interval of the normal growth curve allows the prediction of the maximum normal axial length for any given age.

The middle clear zone is thought to be created by the posterior surface of the iris rubbing off the pseudoexfoliative material from the lens.

Pseudoexfoliation glaucoma tends to follow an unpredictable course, as it can be relatively benign or progress rapidly to advanced optic nerve damage. Postoperative complications of cataract extraction are also increased in pseudoexfoliation syndrome, including inflammation, posterior capsular sammpaolesi, capsule contraction syndrome and IOL decentration.

The axial length of normal eyes saampaolesi found to increase with age. At present, there are no strategies for primary prevention of PXF. A resident article published in Ophthalmic Pearls will satisfy the Sampaolezi requirements for resident scholarly activity.

As a result, adjunctive therapy with other medications or laser treatment is often necessary. There are no comments available.


Ocular echometry in the diagnosis of congenital glaucoma.

Many pedigrees have been published that demonstrate an autosomal dominant inheritance. In pigment dispersion syndrome and pigmentary glaucoma, the iris insertion is typically posterior, and the peripheral iris configuration tends to be concave. Vitreous loss is times more common in these eyes.

The cyclopentolate provocative test in suspected or untreated open-angle glaucoma: One way of distinguishing this from primary angle closure is the relatively deep anterior chamber on the other likely less affected side. Pigment liberation test in open-angle glaucoma.

Until this is available, your continued use of this site will be deemed as consent to use of cookies. These eyes are more likely sanpaolesi develop postoperative inflammation and posterior capsule opacification. Page Discussion View form View source History. Pseudoexfoliation glaucoma can present as a unilateral glaucoma with extremely high IOP. Thoughts From Your Colleagues. Pseudoexfoliative Glaucoma From EyeWiki.

Because of the low visual potential OS, filtration surgery is not the best option and may place the other eye at risk for sympathetic ophthalmia. Enroll in the Residents and Fellows contest. Inhibition of exercise-induced pigment dispersion in a patient with the pigment dispersion syndrome.

This is thought to be a result of oxidative stress. Poor pupillary response to dilation is a subtle finding that is observed frequently in patients with pseudoexfoliation syndrome and resultant glaucoma. Pseudoexfoliative syndrome PXF is a systemic condition characterized by the sxmpaolesi of a protein-like material within the anterior segment of the eye, most notably on the anterior lens wampaolesi, and other organs.

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Mauricio E Pons, MD. Zonules become weak, which can result in lens instability and dehiscence. The material is insoluble and floats in the aqueous humor, where it is filtered and deposited in the trabecular meshwork.

Drug Therapy In patients with exfoliation syndrome, inhibiting the release of pigment should slow glaucomatous progression by blocking the mechanism most responsible for elevated IOP saampaolesi these eyes. Sign in to download free article PDFs Sign in to access your subscriptions Sign in to your personal account.

Sampaolesi line

The only proven treatment for glaucoma is lowering of IOP. Glaucoma Today delivers important information on recent research, surgical techniques, clinical strategies, and technology. Sign in to save gpaucoma search Sign in to your personal account. Pigmentary glaucoma is caused by pigment dispersion syndrome, an autosomal dominant disorder characterized by pigment liberation from the iris epithelium.

We have seen a patient with exfoliative glaucoma who suffered a central retinal vein occlusion and an IOP spike to 55 mm Hg after pupillary dilation. February 21, ; Available from: The signs of pseudoexfoliation syndrome can usually be identified on slit-lamp examination. The Requisites in Sampxolesi. The iris in pigmentary glaucoma tends to have a concave configuration peripherally, which is another distinguishing feature.