Retinal diseases - Symptoms and causes - Mayo Clinic
2024年3月8日 · Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of the eye. The retina contains millions of light-sensitive cells, called rods and cones, and other nerve cells that receive and organize visual information.
Retinal diseases - Diagnosis and treatment - Mayo Clinic
2024年3月8日 · Treatment of retinal disease may be complex and sometimes urgent. Options include: Using a laser. Laser surgery can repair a retinal tear or hole. Your surgeon uses a laser to heat small pinpoints on the retina. This creates scarring that usually binds the retina to the underlying tissue.
Retinal dysplasia - Wikipedia
Retinal dysplasia is an eye disease affecting the retina of animals and, less commonly, humans. It is usually a nonprogressive disease and can be caused by viral infections, drugs, vitamin A deficiency, or genetic defects .
retinal dysplasia | Hereditary Ocular Diseases - University of Arizona
Posterior staphylomas, retinal dysplasia, partial aniridia, cataracts, and hypoplasia or absence of the optic nerve are sometimes seen. Some patients have incompletely formed eyes with shallow anterior chambers, angle anomalies, and a persistent tunica vasculosa with lens opacification.
What Is Retinal Dysplasia? - iCliniq
2023年7月24日 · Retinal dysplasia refers to any aberrant differentiation of the retina and proliferation of the glial cells to cause gliosis or neural cells to form rosettes and folds. For a long time, retinal rosettes, folds, and gliosis have been referred to as having dysplastic retina.
Syndromic Inherited Retinal Diseases: Genetic, Clinical and …
Inherited retinal diseases (IRDs), which are among the most common genetic diseases in humans, define a clinically and genetically heterogeneous group of disorders. Over 80 forms of syndromic IRDs have been described.
Retinal structural and microvascular abnormalities in retinal dysplasia ...
Retinal dysplasia (RD) is an abnormal differentiation of retinal structure that is an umbrella term encompassing both inherited and acquired malformations, and can be diagnosed in an otherwise normal eye, or as part of eyes having multiple ocular anomalies.
Retinal dysplasia - PubMed
1981年7月15日 · Retinal dysplasia is defined as an abnormal growth and differentiation of embryonic retina being more a secondary lesion rather than a disease. Clinically, the disorder may present itself in a surprisingly wide range of severity or of degree from retinal folds to vascularized masses in the vitreous …
Retinal Dystrophies - StatPearls - NCBI Bookshelf
2024年10月29日 · Retinal dystrophies or inherited retinal diseases (IRD) are a group of degenerative disorders of the retina with clinical and genetic heterogeneity. Common presentations include dimness of vision, color blindness, night blindness, peripheral vision abnormalities, and subsequent progression to complete blindness in progressive conditions.
Pathology of the Retina and Vitreous | SpringerLink
2021年8月20日 · Diseases of the retina and vitreous are important causes of severe eye disease in children and adults. This chapter details the pathology and pathophysiology of these diseases to provide a detailed understanding of these disorders.