I'm by no means an expert.......but I think this is a deletion of the bottom
of the 4th chromosome....from 4q31.1 (the breaking point) to the bottom of
the entire "q"....
Laurie
Mom to 2 special girls w/Trisomy syndromes...
Building ___ooOOoo__ Rainbows
www.trisomyonline.org
Families Helping Families On-line