SDS was named for neurologists Milton Shy, M.D., from the National Institutes of Health, and Glenn Drager, M.D., from the Baylor College of Medicine, who first described the condition in 1960.
in 1965 Harry Angelman
first described the condition in 1960
Klinefelter's syndrome was first identified in 1942 by Harry Klinefelter and his colleagues. They described a group of men with underdeveloped testes and other characteristic features that became known as Klinefelter's syndrome.
Once Fisher syndrome is identified, treatment can lead to recovery in as soon as two to four weeks after the symptoms are initially acquired.
Genetic testing, the presence of an extra copy of chromosome 21, a condition often referred to as trisomy 21 is indicative of Down Syndrome.
united kingdom
This disorder was identified over a century ago, but its cause is still unknown
Down syndrome, Down's syndrome, or trisomy 21 is a chromosomal disorder caused by the presence of all or part of an extra 21st chromosome. It is named after John Langdon Down, the British Doctor Who described the syndrome in 1866. The disorder was identified as a chromosome 21 trisomy by Jérôme Lejeune in 1959. The condition is characterized by a combination of major and minor differences in structure. Often Down syndrome is associated with some impairment of cognitive ability and physical growth as well as facial appearance. Down syndrome in a baby can be identified with amniocentesis during pregnancy or at birth.
Jacob's Syndrome, or XYY Syndrome was first discovered by cytogeneticists Joe Hin Tjio and Albert Levan.
by some person
Down Syndrome is named after Dr. John Langdon Down, the British doctor who first identified the syndrome in 1862. Dr. Langdon Down went on to publicize his theory in 1866.
Two types of Gerstmann syndrome have been identified: an acquired form that occurs in adults who have suffered brain injury through stroke or trauma, and a developmental form that has been noted in children.