Chromosome structure - Buy Royalty Free 3D model by Ebers

Chromosome Structure, Composition & Location

Edward's Syndrome (Trisomy 18) Trisomy 18, also known as Edward's syndrome, is a rare and very serious genetic condition caused by the presence of an extra copy of chromosome 18. Instead of the usual two copies, a person with Trisomy 18 has three copies. This extra genetic material disrupts normal development, leading to severe intellectual disability and life-threatening medical problems. It is the second most common autosomal trisomy after Down syndrome (Trisomy 21), but it is much more severe

22q Deletion Syndrome

18q deletion syndrome, causes, symptoms, diagnosis, treatment & life expectancy