Schatzki's Ring in Angelman Syndrome: A Diagnostic Dilemma in Neurodevelopmentally Disabled Patients.

Unlabelled: Angelman Syndrome is a neurodevelopmental condition with a characteristic phenotype that includes epilepsy and lack of communication. We describe its first reported association with Schatzki's ring that presented as a life-long history of intermittent retching. Because of associated cognitive dysfunction, careful diagnostic consideration is required to detect this underlying condition.

Hantavirus infection in an active duty U.S. Army soldier stationed in Seoul, Korea.

Hemorrhagic fever with renal syndrome has been described among the U.S. and the U.