question: Q:A 9-year-old girl is brought to her pediatrician by her mother for the evaluation of recent-onset seizures. She has had 2 episodes of generalized tonic-clonic seizures in the past 3 days. Each episode lasted for 1–2 minutes and aborted spontaneously. There is no history of fever, headache, altered behavior, diarrhea, vomiting, or previous seizure episodes. Past medical history is unremarkable. Physical examination reveals: blood pressure 102/64 mm Hg, heart rate 89/min, respiratory rate 16/min, and temperature 37.0°C (98.6°F). She looks anxious but oriented to time and space. Multiple flat hyperpigmented spots are present over her body, each more than 5 mm in diameter. Axillary freckling is present. Cranial nerves are intact. Muscle strength is normal in all 4 limbs with a normal sensory examination. Gait is normal. An eye examination is shown in the exhibit. What is the most likely diagnosis?? 
  {'A': 'Neurofibromatosis type 2', 'B': 'Sturge-Weber disease', 'C': 'Tuberous sclerosis', 'D': 'Von Recklinghausen disease', 'E': 'Wilson disease'},