Mw. Consevage et al., ASSOCIATION OF A MOSAIC CHROMOSOMAL 22Q11 DELETION WITH HYPOPLASTIC LEFT-HEART SYNDROME, The American journal of cardiology, 77(11), 1996, pp. 1023
Hemizygosity within chromosome 22q11 has been associated with CATCH 22
syndrome. Although hypoplastic left heart syndrome is rarely observed
in CATCH 22, we have used fluorescence in situ hybridization to detec
t a mosaic 22q11 deletion in an infant with hypoplastic left heart syn
drome.