There are many different types of chromosome abnormalities that require clinical care by a physician or other healthcare professional. Listed in the directory below are some, for which we have provided a brief overview.
Overview of Chromosome Abnormalities
Numerical Abnormalities: Overview of Trisomies and Monosomies
Down Syndrome (Trisomy 21)
Trisomy 18 & 13
Structural Abnormalities: Deletions (Cri du Chat) and Duplications (Pallister Killian)
Translocation Down Syndrome
Mosaic Down Syndrome
Get tips to help you manage your family's health, options to boost your fitness and advice to live your best life.