Victor McKusick, the Johns Hopkins University pioneer of medical genetics, who was among the first to link the cardiovascular and skeletal symptoms of Marfan's syndrome with a single defective ...

Asperger’s syndrome (AS) is a part of autism spectrum disorder (ASD) that affects communication and socialization skills. An autistic child may show early signs of the disorder, but most get ...

PANDAS syndrome is the result of an autoimmune response to a strep infection. Learn about causes, symptoms, treatment, and more at WebMD.