Condition caused by the deletion of a small piece of chromosome 22 near the middle of the chromosome at a location designated 22q11.2.
Note: Characteristic signs and symptoms may include
birth defects such as
congenital heart disease; defects in the
palate, most commonly related to neuromuscular problems with closure (
velopharyngeal insufficiency); learning disabilities; mild deviations in facial features; and recurrent infections.
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 743 (https://doi.org/10.1515/pac-2015-1202)