ADCSNB Meaning and
Definition
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AdCSNB stands for Autosomal Dominant Complete Congenital Stationary Night Blindness. It is a hereditary eye disorder characterized by impaired nighttime vision. This condition typically presents at birth or early childhood and persists throughout life.
Individuals diagnosed with AdCSNB experience difficulty seeing in low-light conditions, particularly in the dark or dimly lit environments. They may exhibit symptoms such as reduced visual acuity, myopia (nearsightedness), and poor adaptation to darkness. Color vision is mostly unaffected in individuals with AdCSNB.
The condition is classified as "stationary" because it does not progressively worsen over time; however, the symptoms persist throughout the affected individual's life. The disorder is inherited in an autosomal dominant pattern, meaning that a single copy of the mutated gene is sufficient to cause the disease.
The underlying cause of AdCSNB is primarily attributed to mutations in genes that are involved in the communication between photoreceptor cells and the retinal pigment epithelium or bipolar cells in the retina. These mutations disrupt the transmission of electrical signals to the brain, leading to the impaired vision characteristic of the disorder.
While there is currently no cure for AdCSNB, management strategies focus on optimizing vision through visual aids, such as prescription glasses or contact lenses. Additionally, individuals may be advised to avoid situations with low-light or take precautions to improve visibility, such as using better lighting conditions. Regular eye check-ups are recommended to monitor any changes in visual acuity or the progression of the disorder.
Common Misspellings for ADCSNB
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