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Usher syndrome is a rare inherited disorder primarily characterized by deafness due to an impaired ability of the auditory nerves to transmit sensory input to the brain(sensorineual hearing loss) accompanied by retinitis pigmentosa, a disorder that causes progressive loss of vision.
Researchers have identified three types of Usher syndrome and debated the existence of a fourth type. The age at which the disorder appears along with the severity of symptoms distinguishes the different types of Usher syndrome. Usher syndrome is inherited as an autosomal recessive genetic trait. The possible fourth type of Usher syndrome may be inherited as an X-linked genetic trait.
source: WEBMD
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Was there any famous people with Usher Syndrome?
whos famous and ha usher syndrome
Is there way to treat usher syndrome?
stop listening to usher.
Who discovered usher syndrome?
In 1858, Albrecht von Grafe was first described usher syndrome, but he named after Charles Usher who had disorders and believed that condition was inherited or passed from parents to their children.
How long will will you live with usher syndrome?
people with ushers syndrome will have a normal life expectancy
Is usher syndrome a gene or chromosomal?
Usher syndrome is a relatively rare genetic disorder caused by a mutation. The gene is not carried on one of the sex chromosomes (X or Y).
How is usher syndrome inherited?
Usher syndrome is inherited as an autosomal recessive trait. The term autosomal means that the mutated gene is not located on either of the chromosomes that determine a person's sex; in other words, both males and females can have the disorder and can pass along the disorder to a child. The word recessive means that to have Usher syndrome, an individual must receive a mutated form of the Usher syndrome gene from each parent. If a child has a mutation in one Usher syndrome gene but the other gene is normal, he or she is predicted to have normal vision and hearing. Individuals with a mutation in a gene that can cause an autosomal recessive disorder are called carriers, because they "carry" the gene with a mutation but show no symptoms of the disorder. If both parents are carriers of a mutated gene for Usher syndrome, they will have a one-in-four chance of having a child with Usher syndrome with each birth.
What are the treatments for usher syndrome?
to take him completely & entirely off of your ipod
What ethnic groups are affected by usher syndrome?
It is the most common cause of deaf-blindness in the Western world. It affects people of all ethnic backgrounds, although certain ethnic groups, such as those with Finnish and Ashkenazi Jewish ancestry, are more likely to be affected with Usher Syndrome Type 3.
What type of mutation is usher syndrome?
Usher Syndrome,Usher Syndrone, Sustained topical dorzolamide therapy improves visual acuity and reduces central foveal zone thickness in some patients with retinitis pigmentosa or Usher syndrome, according to a study in the September issue of the Archives of Ophthalmology. In a retrospective case series, Mohamed A. Genead, M.D., and Gerald A. Fishman, M.D., of the University of Illinois at Chicago, evaluated 64 eyes of 32 patients with retinitis pigmentosa or Usher syndrome undergoing treatment with topical dorzolamide hydrochloride, 2 percent, for six to 58 months.The investigators found that 20 patients (63 percent) had a positive response to treatment in at least one eye and 13 patients (41 percent) had a positive response in both eyes. However, four patients (20 percent) who experienced an initial response to treatment had a rebound of macular cysts.
What disease affects both hearing and sight?
Usher Syndrome is a disease that affects both hearing and sight. It affects children and babies and is passed down genetically.
What does the medical abbreviation US mean?
Ultrasonic or ultrasoundIn medical terminology US has more then one meaning. One meaning is ultrasound. Another meaning is Usher Syndrome.
What age group is most affected by usher syndrome?
Usher syndrome affects individuals of all ages, but it is most commonly diagnosed in children and young adults. The condition is characterized by hearing loss and progressive vision loss, often beginning in early childhood. Symptoms can vary widely among individuals, so while it primarily impacts younger people, the progression and severity can differ significantly throughout a person's life.
