26th April 2024

A 4-year-old boy is brought to the paediatric clinic by his parents due to concerns about his language development.

A 4-year-old boy is brought to the paediatric clinic by his parents due to concerns about his language development. He only uses single words and does not form simple sentences. He understands simple instructions but has difficulty following complex commands. His parents also note that he does not engage in pretend play and prefers playing alone rather than with other children. His motor skills are within normal limits for his age.

Which is the most likely diagnosis?