Stories about: General pediatrics

Crying to be heard: raising awareness about Cri du Chat

Logan

Shortly before Logan Collins was born, a prenatal ultrasound suggested a possible problem with her heart. Her mother, Erika, went into labor the next day, two weeks shy of her due date. Logan was born at just 5 pounds, 5 ounces and had a weak, high-pitched cry that sounded like a cat meowing.

“When I became aware of her birth weight and heard her cry, I had a good idea something was going on, but I didn’t say anything at the time,” Erika says. She suspected Logan had the same disorder as one of her cousins. Chromosomal testing in the Division of Genetics at Boston Children’s Hospital confirmed it: Logan’s fifth chromosome had both a deletion of one piece and a duplication of another. She was diagnosed with Cri du Chat—a rare genetic disorder whose name is French for “cry of the cat.”

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