Table of Contents
What is paving stone degeneration?
Paving-stone degeneration. A, Paving-stone degeneration appears as areas of depigmentation (arrows) in the periphery of the retina near the ora serrata. B, Histologically, paving-stone degeneration consists of atrophy of the outer retinal layers and adhesion of the remaining inner retinal elements to Bruch membrane.
What is cobblestone degeneration in the eye?
Pavingstone (cobblestone) degeneration is a peripheral retinal degeneration characterized by multiple rounded, punched-out areas of chorioretinal atrophy with prominent underlying choroidal vessels and pigmented borders (▶ Fig. 44.1).
What causes lattice degeneration?
What Causes Lattice Degeneration? The exact cause of lattice degeneration has yet to be determined, but in a number of cases, the condition is linked to low blood flow or problems with inadequate blood flow to the eyes. It is generally genetic in nature and more likely to occur in people who are myopic (nearsighted).
What is snail track degeneration?
Snail-track degeneration is a morphologic descriptive term for retinal lesions with the same characteristic size, shape, orientation, and location as lattice lesions and is associated with the aforementioned yellowish flecks.
Should I be worried if I have lattice degeneration?
Should you be concerned if you have it? In the vast number of cases, lattice degeneration is a relatively benign condition. It becomes a concern if it leads to a retinal tear or detachment. These are very serious conditions that can lead to permanent vision loss and even blindness.
Will you go blind from lattice degeneration?
What are symptoms of lattice degeneration? Lattice degeneration does not have any symptoms. But because the retina is thinner with lattice degeneration, it may tear, break, or get holes easier. This can lead to retinal detachment, which can cause blindness without treatment.
At what age does lattice degeneration start?
Lattice patients with low to moderate degrees of myopia tend to develop detachments between 40 and 60 years of age caused by premature posterior vitreous separation and tractional tears.
Can you reverse lattice degeneration?
There is no prevention or cure for lattice degeneration. Symptoms and Diagnostic Testing: Lattice degeneration itself does not cause symptoms, so the only way to diagnose the condition is with a dilated fundus examination by an eye care provider.
What is the treatment for a hole in the retina?
Vitrectomy is the most common treatment for macular holes. In this surgical procedure, the vitreous gel is removed to stop it from pulling on the retina, and most commonly a gas bubble is placed in the eye to gently hold the edges of the macular hole closed until it heals.
Is vitreous degeneration genetic?
Autosomal dominant vitreoretinopathies SVD is a progressive hereditary eye disorder caused by mutations in KCNJ13. Diagnostic features of SVD consist of fibrillar vitreous degeneration, early-onset cataract, minute crystalline deposits in the neurosensory retina, and retinal detachment.
What does a snowflake cataract look like?
Diabetic snowflake cataracts – appear as grey-white subcapsular opacities and often progress rapidly turning the entire lens white. This rapid onset form of cataract is quite uncommon and may be found in some younger type 1 diabetic patients with very elevated blood sugars.
How do you prevent lattice degeneration from getting worse?
Can you live with lattice degeneration?
The prognosis for lattice degeneration in itself is good. The vast majority of patients will have lesions that are completely stable or slowly progressive. Patients who develop retinal tears, detachments, and subsequent vitreoretinal traction should be treated as those conditions arise.
What is the treatment for lattice degeneration?
Lattice degeneration is typically treated with laser to strengthen the retina in areas where it is weak. Side effects are reasonably uncommon, but the risk of side effects increases with the amount of lattice and treatment required. Possible side effects include an increase in pupil size in the treated eye.
Is retinal surgery painful?
Retinal surgery is usually painless and performed while you remain awake and comfortable. Advances in technology have decreased the length of surgery making outpatient eye surgery possible. Before the procedure begins, you will be given anesthetic eye drops that numb the eyes.
What is paving stone degeneration of the retina?
Paving-stone degeneration. A, Paving-stone degeneration appears as areas of depigmentation (arrows) in the periphery of the retina near the ora serrata. B, Histologically, paving-stone degeneration consists of atrophy of the outer retinal layers and adhesion of the remaining inner retinal elements to Bruch membrane.
What is paving-stone degeneration?
A, Paving-stone degeneration appears as areas of depigmentation (arrows) in the periphery of the retina near the ora serrata. B, Histologically, paving-stone degeneration co
What are the signs and symptoms of paving stone degeneration?
These lesions are yellow-white in color, frequently reveal prominent underlying choroidal vessels, and often possess a pigmented margin. Occurring singly or in groups, the lesions of paving-stone degeneration not uncommonly become confluent and may even coalesce to form bands.