Most common complication of mumps in children:: (A) Orchitis, (B) Aseptic meningitis, (C) Myocarditis, (D) Pancreatitis
Answer is B. Most common complications of mumps are meningitis, with or without encephalitis, and gonadal involvement In adolescent and adult males, orchitis is second only to parotitis as a common finding in mumps. Orchitis is extremely rare in prepubescent boys