Scott is a developmentally disabled client with obesity. What is the most likely diagnosis for his symptoms?

Prader-Willi Syndrome is characterized by a specific set of symptoms that includes developmentally disabled characteristics and significant obesity. Individuals with this syndrome often experience an insatiable appetite known as hyperphagia, which leads to excessive weight gain and obesity. The genetic anomaly associated with Prader-Willi Syndrome affects the hypothalamus, which plays a crucial role in regulating hunger and energy balance.

In addition to obesity, individuals diagnosed with Prader-Willi Syndrome often exhibit intellectual disability or developmental delays, making it a fitting diagnosis for Scott's symptoms, including his developmental disabilities. The combination of these symptoms strongly aligns with what is typically observed in Prader-Willi Syndrome.

Other conditions listed, such as Down Syndrome, Fragile X Syndrome, and Autism Spectrum Disorder, have their own distinct characteristics and do not primarily focus on the combination of developmental delays and pronounced obesity in the same way that Prader-Willi Syndrome does. While individuals with these disorders may have varying degrees of obesity or developmental disabilities, the specific features of Prader-Willi Syndrome make it the most likely diagnosis in this case.