Lattice degeneration: Difference between revisions
CSV import |
CSV import |
||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
{{SI}} | |||
{{Infobox medical condition | |||
| name = Lattice degeneration | |||
| image = [[File:Autosomal_dominant_-_en.svg|200px]] | |||
| caption = Autosomal dominant pattern is one of the inheritance patterns of lattice degeneration. | |||
| field = [[Ophthalmology]] | |||
| symptoms = [[Retinal thinning]], [[retinal tears]], [[flashes of light]], [[floaters]] | |||
| complications = [[Retinal detachment]] | |||
| onset = Typically in [[adolescence]] or [[early adulthood]] | |||
| duration = [[Chronic condition|Chronic]] | |||
| causes = [[Genetic predisposition]], [[vitreous degeneration]] | |||
| risks = [[Myopia]], [[family history]] of lattice degeneration | |||
| diagnosis = [[Ophthalmoscopy]], [[slit lamp examination]], [[optical coherence tomography]] | |||
| differential = [[Retinoschisis]], [[retinal detachment]], [[retinal tear]] | |||
| treatment = [[Laser photocoagulation]], [[cryotherapy]] | |||
| prognosis = Generally good with monitoring, risk of complications | |||
| frequency = Affects approximately 6-10% of the general population | |||
}} | |||
'''Lattice degeneration''' is a condition of the [[eye]] characterized by thinning and weakening of the peripheral [[retina]], the light-sensitive layer of cells at the back of the eye. This condition is named for its appearance under ophthalmic examination, where the affected areas of the retina display a crisscrossing, lattice-like pattern of degeneration. Lattice degeneration can lead to complications such as [[retinal detachment]] and [[retinal tears]], making it a significant concern in ophthalmology. | '''Lattice degeneration''' is a condition of the [[eye]] characterized by thinning and weakening of the peripheral [[retina]], the light-sensitive layer of cells at the back of the eye. This condition is named for its appearance under ophthalmic examination, where the affected areas of the retina display a crisscrossing, lattice-like pattern of degeneration. Lattice degeneration can lead to complications such as [[retinal detachment]] and [[retinal tears]], making it a significant concern in ophthalmology. | ||
==Causes and Risk Factors== | ==Causes and Risk Factors== | ||
The exact cause of lattice degeneration is not fully understood, but it is believed to be related to local areas of retinal ischemia (lack of blood flow), which leads to the thinning and weakening of the retina. Several risk factors have been identified, including myopia ([[nearsightedness]]), family history of retinal detachment, and genetic predispositions. Lattice degeneration is more commonly observed in individuals with high degrees of myopia and in certain systemic conditions like [[Marfan syndrome]] and [[Stickler syndrome]]. | The exact cause of lattice degeneration is not fully understood, but it is believed to be related to local areas of retinal ischemia (lack of blood flow), which leads to the thinning and weakening of the retina. Several risk factors have been identified, including myopia ([[nearsightedness]]), family history of retinal detachment, and genetic predispositions. Lattice degeneration is more commonly observed in individuals with high degrees of myopia and in certain systemic conditions like [[Marfan syndrome]] and [[Stickler syndrome]]. | ||
==Symptoms== | ==Symptoms== | ||
In many cases, lattice degeneration is asymptomatic and does not cause any noticeable symptoms. However, if the condition leads to a retinal tear or detachment, symptoms may include sudden appearance of floaters, flashes of light, or a shadow or curtain effect over a portion of the visual field. These symptoms require immediate medical attention as they signify potentially serious complications. | In many cases, lattice degeneration is asymptomatic and does not cause any noticeable symptoms. However, if the condition leads to a retinal tear or detachment, symptoms may include sudden appearance of floaters, flashes of light, or a shadow or curtain effect over a portion of the visual field. These symptoms require immediate medical attention as they signify potentially serious complications. | ||
==Diagnosis== | ==Diagnosis== | ||
Lattice degeneration is diagnosed through a comprehensive eye examination, including dilated fundus examination. During this examination, an ophthalmologist uses special lenses to examine the peripheral retina, looking for characteristic signs of lattice degeneration. Additional imaging techniques, such as [[optical coherence tomography]] (OCT), may also be used to assess the extent of retinal thinning and to monitor the condition over time. | Lattice degeneration is diagnosed through a comprehensive eye examination, including dilated fundus examination. During this examination, an ophthalmologist uses special lenses to examine the peripheral retina, looking for characteristic signs of lattice degeneration. Additional imaging techniques, such as [[optical coherence tomography]] (OCT), may also be used to assess the extent of retinal thinning and to monitor the condition over time. | ||
==Treatment== | ==Treatment== | ||
Treatment for lattice degeneration is not always necessary, especially in asymptomatic cases. However, individuals with lattice degeneration should undergo regular eye examinations to monitor for complications. In cases where lattice degeneration leads to a retinal tear or detachment, treatment options may include laser photocoagulation or cryotherapy. These treatments aim to create adhesions around the degenerated areas to prevent fluid from passing through and causing a retinal detachment. | Treatment for lattice degeneration is not always necessary, especially in asymptomatic cases. However, individuals with lattice degeneration should undergo regular eye examinations to monitor for complications. In cases where lattice degeneration leads to a retinal tear or detachment, treatment options may include laser photocoagulation or cryotherapy. These treatments aim to create adhesions around the degenerated areas to prevent fluid from passing through and causing a retinal detachment. | ||
==Prognosis== | ==Prognosis== | ||
The prognosis for individuals with lattice degeneration varies. While the condition itself does not cause vision loss, the associated risk of retinal tears and detachment can lead to significant visual impairment if not promptly treated. With regular monitoring and timely intervention for complications, most individuals with lattice degeneration can maintain good vision. | The prognosis for individuals with lattice degeneration varies. While the condition itself does not cause vision loss, the associated risk of retinal tears and detachment can lead to significant visual impairment if not promptly treated. With regular monitoring and timely intervention for complications, most individuals with lattice degeneration can maintain good vision. | ||
==Prevention== | ==Prevention== | ||
There is no known prevention for lattice degeneration, but individuals at higher risk, especially those with a family history of retinal detachment or high myopia, should have regular eye examinations. Early detection and treatment of complications can prevent vision loss. | There is no known prevention for lattice degeneration, but individuals at higher risk, especially those with a family history of retinal detachment or high myopia, should have regular eye examinations. Early detection and treatment of complications can prevent vision loss. | ||
[[Category:Eye diseases]] | [[Category:Eye diseases]] | ||
[[Category:Retina]] | [[Category:Retina]] | ||
{{Medicine-stub}} | {{Medicine-stub}} | ||
Latest revision as of 21:43, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Lattice degeneration | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Retinal thinning, retinal tears, flashes of light, floaters |
| Complications | Retinal detachment |
| Onset | Typically in adolescence or early adulthood |
| Duration | Chronic |
| Types | N/A |
| Causes | Genetic predisposition, vitreous degeneration |
| Risks | Myopia, family history of lattice degeneration |
| Diagnosis | Ophthalmoscopy, slit lamp examination, optical coherence tomography |
| Differential diagnosis | Retinoschisis, retinal detachment, retinal tear |
| Prevention | N/A |
| Treatment | Laser photocoagulation, cryotherapy |
| Medication | N/A |
| Prognosis | Generally good with monitoring, risk of complications |
| Frequency | Affects approximately 6-10% of the general population |
| Deaths | N/A |
Lattice degeneration is a condition of the eye characterized by thinning and weakening of the peripheral retina, the light-sensitive layer of cells at the back of the eye. This condition is named for its appearance under ophthalmic examination, where the affected areas of the retina display a crisscrossing, lattice-like pattern of degeneration. Lattice degeneration can lead to complications such as retinal detachment and retinal tears, making it a significant concern in ophthalmology.
Causes and Risk Factors[edit]
The exact cause of lattice degeneration is not fully understood, but it is believed to be related to local areas of retinal ischemia (lack of blood flow), which leads to the thinning and weakening of the retina. Several risk factors have been identified, including myopia (nearsightedness), family history of retinal detachment, and genetic predispositions. Lattice degeneration is more commonly observed in individuals with high degrees of myopia and in certain systemic conditions like Marfan syndrome and Stickler syndrome.
Symptoms[edit]
In many cases, lattice degeneration is asymptomatic and does not cause any noticeable symptoms. However, if the condition leads to a retinal tear or detachment, symptoms may include sudden appearance of floaters, flashes of light, or a shadow or curtain effect over a portion of the visual field. These symptoms require immediate medical attention as they signify potentially serious complications.
Diagnosis[edit]
Lattice degeneration is diagnosed through a comprehensive eye examination, including dilated fundus examination. During this examination, an ophthalmologist uses special lenses to examine the peripheral retina, looking for characteristic signs of lattice degeneration. Additional imaging techniques, such as optical coherence tomography (OCT), may also be used to assess the extent of retinal thinning and to monitor the condition over time.
Treatment[edit]
Treatment for lattice degeneration is not always necessary, especially in asymptomatic cases. However, individuals with lattice degeneration should undergo regular eye examinations to monitor for complications. In cases where lattice degeneration leads to a retinal tear or detachment, treatment options may include laser photocoagulation or cryotherapy. These treatments aim to create adhesions around the degenerated areas to prevent fluid from passing through and causing a retinal detachment.
Prognosis[edit]
The prognosis for individuals with lattice degeneration varies. While the condition itself does not cause vision loss, the associated risk of retinal tears and detachment can lead to significant visual impairment if not promptly treated. With regular monitoring and timely intervention for complications, most individuals with lattice degeneration can maintain good vision.
Prevention[edit]
There is no known prevention for lattice degeneration, but individuals at higher risk, especially those with a family history of retinal detachment or high myopia, should have regular eye examinations. Early detection and treatment of complications can prevent vision loss.
