June 16, 2016 04:36 PM
Celebrate with these babies who just turned 1 year old.
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Jennifer Pallone's son Andy, of O'Fallon, has a chromosomal abnormality called 15Q24, resulting in developmental delays, some mild orthopedic problems, a hole in his heart and low muscle tone, his mother says. He was the first person in the United States to be diagnosed with the disorder and he is the oldest in the world with it.
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