Macular degeneration
Hello, Doctor.
I have myopia in both eyes, with a degree of -1000.
Three years ago, I checked the Amsler grid, and the horizontal lines were normal, while the vertical lines were slightly wavy but returned to normal.
I also had an OCT of the retina, which was normal.
My vision test showed 20/20 in both eyes.
In February 2022, I returned for a follow-up, and the results on the Amsler grid were the same as three years ago.
However, the OCT showed the presence of an epiretinal membrane.
My vision test still showed 20/20 in both eyes, but the doctor mentioned that the vitreous and retina are normal and that they naturally separate with age.
Currently, it is evident that there is an epiretinal membrane, and I am concerned about potential traction.
I am scheduled for follow-ups every six months.
Questions:
1.
Is it necessary to follow up only every six months? What can I do to reduce the risk of deterioration?
2.
Is the epiretinal membrane that the doctor mentioned the same as the macular pucker? I read online that vision deterioration often requires surgery.
Is that true?
KEN Tsai, 40~49 year old female. Ask Date: 2022/02/16
Dr. Gao Pilin reply Ophthalmology
Hello KEN Tsai: 1.
The doctor suggests that six months should be acceptable, and currently, there are no methods to reduce the deterioration.
2.
It is possible.
If it significantly affects vision, surgery may need to be considered.
Reply Date: 2022/02/16
More Info
Macular pucker, also known as epiretinal membrane, is a condition that occurs when a thin layer of tissue forms on the surface of the retina, particularly in the macula, which is responsible for central vision. This condition can lead to visual disturbances, such as blurred or distorted vision, and is often associated with aging or other retinal conditions. Your concerns regarding monitoring and treatment options are valid, especially considering your history of myopia and the recent findings from your OCT (Optical Coherence Tomography) scan.
1. Monitoring Frequency: The recommendation for follow-up every six months is common for patients with macular pucker, especially if the condition is stable and not significantly affecting vision. However, if you notice any changes in your vision, such as increased distortion or blurriness, it is crucial to contact your eye care professional sooner. Regular monitoring allows for timely intervention if the condition worsens. If you have concerns about the frequency of your follow-ups, discussing this with your ophthalmologist may provide clarity. They may adjust the monitoring schedule based on your specific situation and any changes in your symptoms.
2. Preventing Progression: While there is no definitive way to prevent the formation of epiretinal membranes, maintaining overall eye health is essential. This includes managing any underlying conditions such as diabetes or hypertension, protecting your eyes from UV exposure, and maintaining a healthy lifestyle with a balanced diet rich in antioxidants. Regular eye exams are crucial for early detection of any changes in your retinal health.
3. Understanding the Proliferative Membrane: The "proliferative membrane" your doctor mentioned is indeed likely referring to the epiretinal membrane. This membrane can cause the retina to wrinkle or distort, leading to visual disturbances. While many patients with macular pucker experience minimal symptoms and may not require treatment, others may find their vision significantly affected.
4. Surgical Intervention: Surgery, specifically a vitrectomy with membrane peeling, is typically considered when the vision is significantly impaired due to the macular pucker. The decision to proceed with surgery is based on the severity of symptoms and the impact on daily life. It is essential to have a thorough discussion with your ophthalmologist about the potential benefits and risks of surgery, as well as the expected outcomes.
5. Visual Disturbances and Surgery: It is important to note that not all cases of macular pucker require surgical intervention. Many patients maintain good vision despite the presence of an epiretinal membrane. If your vision remains stable at 1.0 (20/20), it may indicate that the membrane is not currently affecting your visual acuity significantly. However, if you experience any deterioration in vision, it is crucial to revisit the discussion about surgical options.
In summary, while monitoring your condition every six months is standard, staying vigilant about any changes in your vision is essential. Discussing your concerns with your ophthalmologist can help tailor a management plan that suits your needs. If surgery becomes necessary, your doctor will guide you through the process, ensuring you understand the implications and expected outcomes. Remember, maintaining open communication with your healthcare provider is key to managing your eye health effectively.
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