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Saudi Retina Symposium 2024

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Saudi retina group (SRG) is a scientific retina specialized group under the umbrella of Saudi ophthalmology society (SOS), SRG provide a connection among all retina specialists to enhance the reach of knowledge and share the experiences of Saudi retina with the world to achieve the common goal of prevent worldwide blindness and advance in retina management surgically and medically.

Our Mission

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Prevention of blindness

What is more to an ophthalmologist than to save his patients vision, the mission to prevent blindness is the ultimate goal to all ophthalmologists. Retina pathologies have been among the top causes of blindness worldwide, and with the advances in the surgical equipment and the emergence of new diagnostic and therapeutic modalities, retina specialists can help save the vision of even more challenging and advanced cases.

Scientific activities

The saudi retina group work on the scientific encouragement and the arrangement of the Saudi retina symposium which is the first retina specialized symposium which was held for the first time in 2019 and achieved a huge success and participation from leading retina specialists internationally and from Saudi arabia, and the participation in the exhibition from major ophthalmic companies to go along the development of ophthalmic equipments and the most advanced technologies under one roof.

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about

Public awareness

The public awareness about retina disease and the effects of diabetes on retina health, is a major concern for all retina specialist since early recognition and diagnosis is essential for better outcomes, and the Saudi Retina Group has the public awareness as one its major goals.

Saudi Retina Group Board

Speaker

Mohammad Alhazzazi, Bsc, MD

General Secretary

Speaker

Abdullah S. AlQahtani, MD

Deputy

Speaker

Hassan AlDhibi, MD

Chairman

Speaker

Abdullah Aoun AlQahtani, MD

Member

Speaker

Saleh Abdulaziz Al Amro, MD

Member

Speaker

Yahya A. Alzahrani, MD

Member

Speaker

Abdulrahman F. AlBloushi, MD

Member

Speaker

Adel Alakeely, MD,MBA

Member

Latest Blogs

Blogs to know more about Saudi Retina Group

Saudi Retina Group Retina Conditions

26

Jan

Rare Conditions That Affect the Retina

The retina plays a very important role in our ability to see. Its function is to receive light, convert the light into neural signals, and trigger the optic nerve to transport those signals to the brain. Its structure is composed of a thin layer of photosensitive tissue that lines the back of the eye, making it vulnerable to a wide range of conditions and traumas. While some retina problems, such as age-related macular degeneration and diabetic retinopathy, are fairly common, the retina is also susceptible to a number of rare conditions. Birdshot Chorioretinopathy This autoimmune disease is a form of posterior uveitis, which is an inflammation of the uvea. The uvea supplies the retina with the vast majority of its blood supply. Early detection of this condition can be difficult, as the early symptoms (floaters and blurred vision) are similar to those of many other eye conditions. Other symptoms can include sensitivity to bright lights, night blindness, distortions in vision and color perception, eye pain, and disruptions to depth perception and/or peripheral vision. Severity can vary depending on the individual and can lead to swelling in the macula, which is the part of the eye that is responsible for controlling our central vision. Macular Dystrophy Macular dystrophy is a deterioration of the macula and is thought to be the result of a genetic mutation. It is caused specifically by a buildup of pigment in the macula’s cells and can cause central vision to become warped, blurry, or clouded. There are different types of macular dystrophy, some of which occur in children, while others occur in adults. Stargardt Disease This is a genetic retinal disorder that causes vision loss in children, adolescents, and young adults. It is sometimes referred to as Stargardt macular dystrophy or juvenile-onset macular degeneration. The main symptom that patients experience is the gradual loss of central vision in both eyes. Patients may also experience color blindness or light sensitivity. Retinoschisis This is a rare eye condition that is characterized by the retina’s separating into layers. Small cysts form between the split layers, which can damage the nerves and prevent light signals from being sent to the brain. This ultimately leads to blurry vision. In some cases, patients experience loss of peripheral vision or even total blindness. The disorder can eventually lead to retinal detachment. Retinoblastoma This is a rare form of eye cancer that affects the retina. It is most common in children but does occasionally occur in adults. Common symptoms include a whitish discoloration in the center of the eye when illuminated by a light, swelling, redness, and eyes looking in different directions. This condition is often associated with certain types of genetic mutations. These patients are also at a higher risk for other forms of cancer.

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Saudi Retina Group Retina Conditions

22

Jan

Macular Degeneration: What You Need to Know to Preserve Your Vision

Macular degeneration, also known as age-related macular degeneration (AMD), is the leading cause of blindness in people over the age of 50 in the United States. According to the American Academy of Ophthalmology (AAO), AMD affects up to 15 million people in North America. AMD occurs when the central portion of the retina, known as the macula, deteriorates. The retina acts sort of like a video camera with email capabilities – it records the images we see and then sends them to the brain using the optic nerve. The macula’s function is to focus the eye’s central vision, and it is the primary mechanism behind our ability to recognize faces, read, see color, and see objects in fine detail. When it deteriorates, the macula is unable to receive images correctly and thus cannot send the images to the brain. Common Risk Factors When it comes to the cause of AMD, there are a number of biological, medical, and lifestyle risk factors at play. You are more likely to be diagnosed with AMD if you: Are over the age of 55 Have a family history of AMD Are a smoker Are obese Have high blood pressure or cardiovascular disease Frequently expose your eyes to UV rays without protection Symptoms In the early stages of AMD, you may not experience any noticeable symptoms. As the condition progresses, it can cause blurred vision and, eventually, the total loss of the eye’s central vision. However, people with AMD may still retain their peripheral vision. At its most extreme, vision with AMD is like looking at a photograph that has been eclipsed by a black hole in the center. Because it can be easy to miss in the early stages, it’s important to make an appointment with a retina specialist if you experience any of the following symptoms: Worsening vision, especially if a quick onset or one eye worse than the other Distortion — straight lines starting to appear curved Darkened areas in the center of your vision Changing perceptions of color Prevention Because there is no known cure, your best defense against developing AMD is to focus on prevention. While certain risk factors, such as genetics and age, are out of your control, there are a number of lifestyle changes you can make that will help slow down the condition’s development. These lifestyle changes include: Not smoking Having regular eye exams Always wearing sunglasses that block 100% of UVA and UVB light Keeping blood pressure and cholesterol under control Maintaining a healthy diet Maintaining a moderately active lifestyle Achieving and maintaining a healthy weight

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Saudi Retina Group Retina Conditions

19

Jan

Everything You Need to Know About Retinal Tears

The retina lines the back of the eye and converts light into an electrical signal that are sent through the optic nerve to the brain where they are recognized as images. Tears can form in the retina which can lead to a retinal detachment or vision loss. What causes a retinal tear? A retinal tear is a defect in the retina that can occur at any age and can have many causes. Some of the more common causes of retinal tears include aging, eye trauma, eye surgery, or being severely nearsighted. Retinal tears most commonly occur when the vitreous gel that fills the eye separates from the retina, which is called a posterior vitreous detachment (PVD). This process is a normal part of aging and typically doesn’t cause any issues. For some, however, the vitreous is naturally stickier and pulls the retina abnormally, resulting in a spontaneous tear. “While there are some individual risk factors, there is no way to consistently predict who will develop a retinal tear or when it may occur,” says retina specialist Philip Storey, MD, MPH. “The key is catching the symptoms and tear early, which allows us to treat the tear and usually avoid a retinal detachment.” A retinal detachment is a serious condition that can cause blindness if not treated quickly. When a retinal detachment occurs, the retina falls off the back of the eye, like wallpaper falling off a wall. When diagnosed early during a dilated retinal eye exam, retina surgeons can repair a retinal detachment and prevent vision loss. What are the symptoms of a retinal tear? A retinal tear and detachment are not painful, but almost always have warning signs that you should be aware of, including: Sudden onset of floaters (small dots or cobwebs) Flashes of light in your vision Blurred vision A curtain-like shadow in your peripheral vision Certain factors that can put you at an increased risk of retinal tear or detachment, including having a family or personal history of retinal detachment, extreme nearsightedness, thinning of the retina (called lattice degeneration) or if you are over the age of 50. When should I see a doctor for a retinal tear or detachment? If you experience any retinal tear symptoms, our retina specialists recommend scheduling an appointment immediately to determine the best course of retina tear treatment. At Austin Retina Associates, our retina specialists are experts in the diagnosis and treatment of retinal tears and detachments. We offer 24/7 availability for retinal emergencies and have 16 locations throughout Central Texas.

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