Retinal laser treatment
I'm sorry, doctor, but I have asked a question before, and I would like to understand if retinal laser treatment could potentially affect the vitreous body and if this can be detected.
After the laser treatment, I consulted many doctors, and they said it might not necessarily be related to the laser.
The doctor who performed the laser treatment completely lost my trust.
He initially told me that there were many tears, but before the laser, three other doctors said there were none.
When I went to that doctor for an examination, he claimed there were many tears, and I was shocked.
I followed his advice and underwent the laser treatment, but the next day I experienced a multitude of dark spots in my vision.
I immediately went to several other hospitals for examinations—about five in total—and all the other doctors informed me that there were no tear issues.
Essentially, I had no problems, but after undergoing this surgery, I have been suffering for two years, feeling almost insane and also dealing with depression.
I really hope the doctor can explain to me why there are so many dark spots in my vision.
The subsequent doctors have mentioned vitreous opacities, but I would like to know the cause of this opacification.
I initially only had a small floater, and now my entire vision is filled with dark spots, which is very distressing and troublesome in my daily life.
I would appreciate any suggestions for examinations I might need.
Thank you very much.
Ke lian ren, 20~29 year old female. Ask Date: 2017/03/09
Dr. Cai Wenyuan reply Ophthalmology
Hello, your concerns are actually quite common.
However, it is important to clarify that vitreous floaters and retinal tears are two different conditions.
This means that even if a retinal tear is successfully repaired, it does not necessarily eliminate the presence of floaters.
The procedure used to repair retinal tears is laser photocoagulation, not rubidium laser, which has minimal impact on the vitreous.
Wishing you safety and health.
Sincerely, Dr.
Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.
Reply Date: 2017/03/09
More Info
I'm sorry to hear about your ongoing struggles with your vision and the distress caused by your experience with laser treatment. It’s understandable to feel frustrated, especially when you’ve sought multiple opinions and still feel uncertain about your condition. Let’s break down your concerns regarding laser treatment for retinal issues and vitreous concerns.
Understanding Laser Treatment and Its Effects
Laser treatment for retinal issues, such as retinal tears or detachments, is designed to create a scar that helps to seal the retina to the underlying tissue. However, there are concerns about whether this treatment can inadvertently affect the vitreous, the gel-like substance that fills the eye.
1. Impact on the Vitreous: While laser treatment primarily targets the retina, it can have secondary effects on the vitreous. The vitreous is closely attached to the retina, and any procedure that alters the retina can potentially lead to changes in the vitreous. This might include the development of floaters or changes in vitreous clarity, which could explain the "black shadows" you are experiencing.
2. Detection of Vitreous Changes: After laser treatment, it is crucial to have thorough follow-up examinations. An ophthalmologist can assess the vitreous for any changes, such as opacities or detachment. Tests like a dilated fundus examination or optical coherence tomography (OCT) can provide detailed images of the retina and vitreous, helping to identify any abnormalities.
Your Experience with Multiple Opinions
It’s concerning that you received conflicting information regarding the presence of retinal tears. Miscommunication or misdiagnosis can lead to unnecessary anxiety and procedures. If you were told by multiple doctors that there were no tears, yet one physician insisted otherwise, it’s understandable that you would lose trust in that practitioner.
1. Seeking a Second Opinion: If you feel uncertain about the diagnosis or treatment plan, seeking a second opinion from a reputable retinal specialist can be beneficial. They can review your medical history, previous imaging, and treatment outcomes to provide clarity.
2. Understanding Vitreous Opacities: The "black shadows" you describe may be due to vitreous opacities, which can occur naturally with age or due to changes in the vitreous gel. These opacities can cast shadows on the retina, leading to the perception of floaters or dark spots.
Addressing Your Concerns
1. Why the Increase in Floaters: The increase in floaters or black shadows can be attributed to several factors, including age-related changes in the vitreous, the natural process of vitreous detachment, or even inflammation. If you initially had a small floater and now have many, it could indicate a significant change in the vitreous structure.
2. Managing Symptoms: While floaters can be bothersome, many people learn to adapt to them over time. However, if they significantly impact your quality of life, discussing options with your eye care provider is essential. In some cases, procedures like vitrectomy can be considered, but they come with risks and should be weighed carefully.
3. Mental Health Considerations: It’s also important to address the emotional toll that these visual disturbances can have. If you are experiencing symptoms of depression or anxiety, consider speaking with a mental health professional. They can provide support and coping strategies to help you manage the stress related to your vision issues.
Recommendations for Further Evaluation
- Comprehensive Eye Exam: Schedule a comprehensive eye exam with a trusted ophthalmologist who specializes in retinal conditions. They can perform the necessary tests to evaluate both your retina and vitreous.
- Imaging Studies: Ask about imaging studies like OCT or ultrasound to assess the vitreous and retina more thoroughly.
- Monitoring Changes: Keep a log of any changes in your vision, including the frequency and intensity of the black shadows, and share this with your eye care provider.
In conclusion, while laser treatment can be effective for certain retinal issues, it’s essential to have clear communication with your healthcare providers and to seek further evaluations if you feel your concerns are not being addressed. Your vision is vital, and you deserve to have a clear understanding of your condition and the best options for managing it.
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