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He was diagnosed with Trisomy 18. It’s a chromosomal abnormality that has led him to be wheelchair-bound and non-verbal. She worries about adapting to a new environment.

Mosaic trisomy 8 is a rare genetic condition caused by an extra chromosome. Sometimes called trisomy 8 mosaicism, this condition develops well before birth.

The cranial movement disorders constitute a diverse group of disorders that can be specific to the facial muscles or part of a generalized movement disorder. A lack of diagnostic tests and ...

Rick Santorum's youngest daughter, Bella, who suffers from a severe genetic disorder, has been hospitalized, his campaign announced Friday.