P224: An exploration of the neurodevelopmental phenotype of two patients with 48,XXYY during infancy

• Lindsey Lang,
• Andrea Gropman,
• Debra Counts,
• Antonie Kline,
• Francie Mitchell,
• Elizabeth Buscema,
• Teresa Sadeghin,
• Carole Samango-Sprouse

Affiliations

Lindsey Lang

Department of Research, The Focus Foundation

Andrea Gropman

Department of Neurology, George Washington University

Debra Counts

Pediatric Endocrinology, The Herman & Walter Samuelson Children's Hospital, Baltimore, MD

Antonie Kline

Harvey Institute for Human Genetics, Greater Baltimore Medical Center

Francie Mitchell

Department of Research, The Focus Foundation

Elizabeth Buscema

Department of Research, The Focus Foundation

Teresa Sadeghin

Department of Research, The Focus Foundation

Carole Samango-Sprouse

Department of Pediatrics, George Washington University