| Phenotype details |
onset postnatal; neurodevelopmental delay; obesity; hyperphagia; no diabetes; brain MRI normal; no uro-renal anomalies; neonatal hypotonia; no feeding difficulties infancy; severe speech delay; mild motor delay; moderate-severe learning disabilities; middle school, 6y-special school; moderate intellectual disability; epilepsy; absent language, stereotypy, poor eye contact, compulsive eating behavior, poor communication skills |