T​he Dalglish Family 22q Clinic is the world’s first multidisciplinary clinic devoted to adults with 22q11.2 deletion syndrome (22q11.2DS) and their families. Previously referred to as DiGeorge Syndrome or velo-cardio-facial syndrome, 22q11.2DS is caused by a missing piece (deletion) of genetic material (DNA) on chromosome 22. Numerous health issues, involving many parts of the body, are associated with this genetic condition.
https://www.uhn.ca/PMCC/Clinics/Dalglish_Family_22q_Clinic/Pages/about_us.aspx