The following websites have helped me tremendously throughout this process to better learn and understand Izzy’s diagnosis.
https://www.mayoclinic.org/diseases-conditions/digeorge-syndrome/symptoms-causes/syc-20353543
https://www.stanfordchildrens.org/en/topic/default?id=22q112-deletion-syndrome-90-P01682
https://rarediseases.org/rare-diseases/chromosome-22q11-2-deletion-syndrome/