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Updated: May 23, 2026

Behavioral Characterization of an Angelman Syndrome Mouse Model
Published on: October 20, 2023
Schatzki's Ring in Angelman Syndrome: A Diagnostic Dilemma in Neurodevelopmentally Disabled Patients
Young Sammy Choi1, David Scott Sachar
1Departments of Medicine, Pediatrics, and Research, Womack Army Medical Center, Fort Bragg, North Carolina 28310, USA.
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.
Keywords:
Schatzki's ring; Angelman Syndrome; Esophageal "B" ring; Barium esophagogram; Neurodevelopmental delay; Retching.
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