U.S. flag

An official website of the United States government

GTR Home > Conditions/Phenotypes > Developmental delay, behavioral abnormalities, and neuropsychiatric disorders

Summary

Developmental delay, behavioral abnormalities, and neuropsychiatric disorders (DEDBANP) is a neurodevelopmental disorder characterized by mild global developmental delay and normal or variably impaired intellectual development. Most individuals have behavioral or neuropsychiatric disorders, including autism spectrum disorder (ASD), attention deficit-hyperactivity disorder (ADHD), and executive functioning deficits. Additional features may include speech delay, dysmorphic features, hypotonia, sleep disturbances, and seizures (Vitobello et al., 2022). [from OMIM]

Genes See tests for all associated and related genes

  • Also known as: CIRL1, CL1, DEDBANP, LEC2, LPHN1, ADGRL1
    Summary: adhesion G protein-coupled receptor L1

Clinical features

Help

Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.