Usher syndrome – “a genetic disease causing deaf and blindness.” A simple definition. In essence, this disease slowly blinds you by progressive retinis pigmentosa, as well as ruin your hearing through congenital hearing loss. This particular disease can only be inherited, and is uncommon becuase it is a recessive trait. It can occur in an estimated 1 in 11,000 people.
“Usher Syndrome” is not a name which best describes or reflects its signs and symptoms. It was named this becuase of C.H. Usher, a British ophthalmologist. He wrote about the disease when it was unknown, and described cases in which there was a clear link between congenital deafness and retinis pigmentosa. This was long ago, and he was ahead of his time, as the paper was writtin in 1914.
This condition has three seperate types; Usher Syndrome I, II and III. I is the most unfair, as the child is born almost completely deaf, and eyesight begins to fail after about age 10. In type II, eyesight does not tend to degrade until later in life, but the child is born hard of hearing. Type III syndrome is the most common, wherein loss of sight and hearing occurs much later in...
To view and download this full PLR article, you must be logged in. Registration is completely free. Once you create your account, you will be able to browse, search & downlod from our PLR articles database of over "1,57,897+" on 1,000's of niches and 200+ categories without paying a penny. Click here to signup...
