retinal lattice degeneration

What is Retinal Lattice Degeneration?

Retinal lattice degeneration is a condition where the retina, which is the light-sensitive tissue at the back of the eye, becomes abnormally thin and develops a characteristic "lattice-like" pattern. This condition can affect one or both eyes and is relatively common, affecting around 10% of people (1 in 10) [1].

Causes and Symptoms

The exact cause of retinal lattice degeneration is not fully understood, but it is often associated with nearsightedness (myopia). In most cases, the condition does not cause any symptoms or vision loss. However, in rare instances, it can lead to retinal detachment, a serious eye condition that requires immediate medical attention [2].

Characteristics

Retinal lattice degeneration is characterized by:

• Retinal thinning and weakening
• Development of holes or tears in the retina
• Abnormalities in the jelly-like substance at the back of the eye (vitreous)
• A "lattice-like" pattern of retinal thinning, which can be seen during an eye examination [3]

Treatment

In most cases, retinal lattice degeneration does not require treatment. However, if a retinal tear or detachment occurs, laser retinopexy may be necessary to prevent further complications [4].

Risk Factors

People with retinal lattice degeneration are at greater risk for:

• Retinal tears
• Holes in the retina
• Detachment of the retina
• Vision loss

It's essential to have regular eye exams to detect any changes or abnormalities in the retina, especially if you have a history of nearsightedness [5].

References

[1] Lattice degeneration is a thinning of the retina that happens over time. About 10 percent of people (1 in 10) have lattice degeneration.

[2] Rarely, lattice degeneration can lead to retinal detachment.

[3] Figure 1. Photograph of the peripheral retina demonstrates an area of lattice degeneration. Note the retinal thinning, which is characterized by a color change.

[4] The main procedure to treat lattice degeneration and prevent retinal complications is laser retinopexy.

[5] People with lattice degeneration are at greater risk for: retinal tears, holes in the retina, detachment of the retina, vision loss.

Lattice Degeneration: A Silent Threat to Your Vision

Lattice degeneration, a relatively common condition affecting the retina, especially in nearsighted individuals [3], can be a precursor to more serious eye problems. While it doesn't cause symptoms itself, its presence increases the risk of retinal tears or detachment [1]. It's essential to understand the signs and symptoms associated with lattice degeneration to take prompt action if necessary.

No Symptoms, But Risks Lurk

Lattice degeneration typically doesn't exhibit any symptoms [1][4][13]. However, its presence can lead to a higher risk of retinal tears or detachment. These complications can cause:

• New floaters
• Flashing lights in the peripheral vision
• A shadow or gray curtain blocking part of your vision
• Blurry vision

These symptoms are indicative of retinal tears or detachment [5][8]. If you experience any of these, it's crucial to seek medical attention immediately.

Retinal Thinning and Weakening

Lattice degeneration is characterized by the thinning and weakening of the retina [9]. This can lead to the development of holes or tears in the retinal tissue. These areas are more prone to cause a retinal detachment [10].

Monitoring and Treatment

While lattice degeneration itself cannot be medically treated or prevented, it's essential to closely monitor your eyes if diagnosed with this condition [13][14]. Regular check-ups can help detect any potential complications early on.

In summary, lattice degeneration is a relatively common condition that affects the retina. While it doesn't cause symptoms, its presence increases the risk of retinal tears or detachment. If you experience sudden changes to your vision, such as flashes, floaters, and blurred vision, seek medical attention immediately [7][8].

References:

[1] Context result 1 [3] Context result 3 [5] Context result 5 [7] Context result 7 [8] Context result 8 [9] Context result 9 [10] Context result 10 [13] Context result 13 [14] Context result 14

Diagnostic Tests for Retinal Lattice Degeneration

Retinal lattice degeneration can be diagnosed through various tests, which are essential in identifying the condition and monitoring its progression.

• Dilated Fundus Examination: This is a crucial test that involves dilating the pupils to allow for a thorough examination of the retina. A healthcare provider uses specialized equipment to examine the retina and look for signs of lattice degeneration.
• **Wide-Angle Photographs

Based on the search results, it appears that there are some treatments available for retinal lattice degeneration.

• Laser treatment can be used to treat horseshoe-shaped retinal tears associated with lattice degeneration [5]. This treatment is performed in the office and involves applying a numbing drop to the eye and using a contact lens to focus the laser light [7].
• Cryotherapy or laser photocoagulation can also be used to treat asymptomatic retinal breaks and lattice degeneration [8].
• In some cases, laser treatment may be performed as a preventative measure to reduce the risk of retinal detachment [9].

It's worth noting that for most people with lattice degeneration, no treatment is ever needed, and the risk of developing a retinal

Differential Diagnosis of Retinal Lattice Degeneration

Retinal lattice degeneration, a condition characterized by thinning and weakening of the retina, can be challenging to diagnose due to its similarity with other ocular conditions. Here are some differential diagnoses that should be considered:

• Chorioretinal atrophy and paving stone degeneration: This condition is marked by areas of chorioretinal atrophy and a "paving stone" appearance on the surface of the retina (Source: [2]). It can be distinguished from lattice degeneration by its distinct appearance and lack of retinal thinning.
• Chorioretinal scar: A chorioretinal scar is a type of scarring that occurs in the choroid and retina, often as a result of inflammation or injury. While it may appear similar to lattice degeneration, it can be distinguished by its characteristic "scar" appearance (Source: [2]).
• Congenital hypertrophy of the retinal pigment epithelium: This is a rare condition characterized by an abnormal thickening of the retinal pigment epithelium. It can be distinguished from lattice degeneration by its distinct appearance and lack of retinal thinning (Source: [2]).

Key Features to Consider

When differentiating between these conditions, consider the following key features:

• Retinal thinning: Lattice degeneration is characterized by a significant thinning of the retina, which may not be present in other differential diagnoses.
• Atrophic vessels and flecks: Lattice degeneration often presents with atrophic vessels and flecks (glial hyperplasia) within the lesion (Source: [15]).
• Family history: A family history of retinal tears or detachments can indicate a higher risk of lattice degeneration, particularly in cases where treatment is necessary (Source: [14]).

Importance of Early Diagnosis

Early diagnosis of retinal lattice degeneration is crucial to prevent complications such as retinal detachment. A thorough examination by an eye care provider and consideration of differential diagnoses are essential for accurate diagnosis and effective management.

References:

[2] Jul 26, 2021 — Differential Diagnoses · Chorioretinal atrophy and paving stone degeneration · Chorioretinal scar · Congenital hypertrophy of the retinal pigment ...

[14] Oct 31, 2024 — Lattice degeneration is a thinning of the retina that happens over time. About 10 percent of people (1 in 10) have lattice degeneration.

[15] Retinal lattice degeneration: demarcated area of retinal thinning near the equator, usually circumferentially oriented, with black or brown clumps of RPE within the lesion, and frequently interlaced white lines (atrophic vessels) and flecks (glial hyperplasia). Round holes are frequently present within the lesion. ... 6 Differential Diagnosis ...