Tag: vision loss

Giant Cell Arteritis

Giant Cell Arteritis Definition and Description of Giant Cell Arteritis Giant Cell Arteritis (GCA) is an inflammatory condition that primarily affects the blood vessels, particularly the arteries in the head and neck. It is classified as a type of vasculitis, where the immune system erroneously attacks the arterial walls. This condition often leads to symptoms…
Eye Health

Eye Health Definition and Description of Eye Health Eye health refers to the overall well-being of the eyes and the visual system. It encompasses the ability to see clearly, the absence of eye diseases or disorders, and the maintenance of good eye function. Medical definitions often include parameters like visual acuity, ocular health, and the…
DR Syndrome

DR Syndrome Definition and Description of DR Syndrome DR Syndrome, also known as Diabetic Retinopathy Syndrome, is a diabetes-related eye condition that affects the retina’s blood vessels. It is characterized by the progressive deterioration of these vessels due to prolonged high blood sugar levels. The syndrome can lead to vision problems and, if left untreated,…
Diabetic Eye Disease

Diabetic Eye Disease Definition and Description of Diabetic Eye Disease Diabetic Eye Disease (also known as Diabetic Retinopathy) is a diabetes-related condition that affects the eyes. It occurs when high blood sugar levels cause damage to the blood vessels in the retina, the light-sensitive tissue located at the back of the eye. Over time, these…
Diabetic Macular Edema

Diabetic Macular Edema Definition and Description of Diabetic Macular Edema Diabetic Macular Edema (DME) is a complication of diabetes that affects the eyes, specifically the macula—a small central portion of the retina responsible for detailed vision. DME occurs when fluid builds up in the macula due to leaking blood vessels, leading to swelling and distortion…
Diabetic Retinopathy

Diabetic Retinopathy Definition and Description of Diabetic Retinopathy Diabetic retinopathy is a diabetes-related eye condition that occurs when high blood sugar levels damage the blood vessels in the retina, the light-sensitive tissue at the back of the eye. The condition can develop in anyone who has type 1 or type 2 diabetes and is one…
Cranial Arteritis

Cranial Arteritis Definition and Description of Cranial Arteritis Cranial arteritis, also known as giant cell arteritis (GCA), is a type of vasculitis that primarily affects the arteries in the head, particularly the temporal arteries located on the sides of the head. This inflammatory disorder can lead to severe complications, including vision loss if not diagnosed…
Batten Disease

Batten Disease Definition and Description of Batten Disease Batten Disease, scientifically known as Neuronal Ceroid Lipofuscinosis (NCL), is a rare genetic disorder that primarily affects the nervous system. It is characterized by the accumulation of lipopigments in the body’s tissues, causing progressive neurological degeneration. This condition is most commonly diagnosed in children and leads to…
Age-Related Macular Degeneration

Age-Related Macular Degeneration Age-Related Macular Degeneration Definition and Description of Age-Related Macular Degeneration Age-Related Macular Degeneration (AMD) is a progressive eye condition that leads to the degeneration of the macula, a small area in the retina responsible for sharp central vision. This condition primarily affects older adults, resulting in blurred or reduced vision, and is…