Developmental Characteristics of Sotos Syndrome
Developmental delays are common in infants and toddlers with Sotos syndrome. These delays can affect milestones such as rolling, sitting, crawling, and walking. Children with Sotos syndrome often struggle with coordination and may experience difficulties with both gross and fine motor skills. Additionally, language skills are frequently delayed, with some children not speaking until they are two or three years old. Intellectual and developmental problems can also manifest in individuals with Sotos syndrome, including ADHD, OCD, impulse control problems, and aggression. While some children with Sotos syndrome may have autism, others may only exhibit mild to moderate learning disabilities.
Diagnosis
Diagnosing Sotos syndrome usually occurs when a child is in infancy or toddlerhood. During well-visits, some skilled pediatricians may detect craniofacial abnormalities, although it may take several years for symptoms to become noticeable enough to raise concerns. Early indicators include excessive growth and developmental delays. The diagnostic process begins with a comprehensive medical history and physical examination. CT scans, MRIs, and x-rays are performed to eliminate other potential conditions. If Sotos syndrome is suspected, the doctor may recommend genetic testing.