This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': '13 year old female having sudden onset high grade fever with delirium. CT. finding s/o involvement of limbic system & medial temporal lobe - Dx is \nSelect and explain. \nA. Subarachnoid hemorrhage, B. Herpes simplex encephalitis, C. Pyomeningitis, D. Cerebral malaria', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Herpes simplex encephalitis Herpes simplex encephalitis Acute necrotising infection involving frontal, temporal lobe & limbic system. Feature Non specific - fever, headache, nuchal rigidity. convulsion, altered sensorium. Confirmed by CSF examin & radio imaging. Treatment suppoive and Acyclovir", 'role': 'assistant'}]