CHOROIDEREMIAS Meaning and
Definition
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Choroideremias is a rare genetic disorder characterized by degeneration and progressive loss of cells in the choroid layer of the eye, retina, and retinal pigment epithelium. The choroid layer is responsible for providing necessary nutrients and oxygen supply to the retina. The condition primarily affects males, with symptoms typically appearing in childhood or adolescence.
Individuals with choroideremias may experience a gradual decline in visual acuity, which often leads to tunnel vision or complete blindness later in life. Other common symptoms include night blindness, impaired color vision, and sensitivity to bright lights. The progression of the disease varies among affected individuals, with some experiencing a slow decline in vision, while others may rapidly lose their eyesight.
Choroideremias is caused by mutations in the CHM gene, which provides instructions for producing a protein needed for normal function of the retina. These mutations disrupt the production or function of the protein, leading to the characteristic degeneration of retinal cells.
Currently, there is no known cure for choroideremias. Treatment options focus on managing symptoms and may include low vision aids, adaptive technologies, and mobility training. Ongoing research aims to develop potential gene therapies and other innovative approaches to slow down or halt the progression of the disease. Genetic counseling is recommended for affected individuals and their families to understand the inheritance patterns and potential risks to future generations.
Common Misspellings for CHOROIDEREMIAS
- xhoroideremias
- vhoroideremias
- fhoroideremias
- dhoroideremias
- cgoroideremias
- cboroideremias
- cnoroideremias
- cjoroideremias
- cuoroideremias
- cyoroideremias
- chiroideremias
- chkroideremias
- chlroideremias
- chproideremias
- ch0roideremias
- ch9roideremias
- choeoideremias
- chodoideremias
- chofoideremias
- chotoideremias
Etymology of CHOROIDEREMIAS
The word "Choroideremias" is derived from Greek roots. The term consists of two components: "choroid" and "eremias".
1. "Choroid" refers to the choroid, which is the middle layer of the eye that is rich in blood vessels and pigmented cells. It helps nourish the retina and absorb excess light.
2. "Eremias" comes from the Greek word "erémia" (ἐρημία), which means "desert" or "solitude".
Taken together, "Choroideremias" refers to a particular genetic eye disorder called "choroideremia", which affects the choroid and retina of the eye. The name suggests the progressive wasting or degeneration of the choroid, creating a "solitude" or "deserted" state within the eye.
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