This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Pediatrics
[{'content': '5-year-old child presented with wheezing, hepatosplenomegaty, eosinophilia and having puppy and hoarse voice. The diagnosis is \nSelect and explain. \nA. Ascariasis, B. Toxocariasis, C. Trichenellosis, D. Enterobiasis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (B) Toxocariasis # Toxocariasis: There are 3 major clinical syndromes associated with human toxocariasis: VLM, ocular larva migrans (OLM), and covert toxocariasis. The classic presentation of VLM includes eosinophilia, fever, and hepatomegaly, and occurs most commonly in toddlers with a history of pica and exposure to puppies. The findings include fever, cough, wheezing, bronchopneumonia, anemia, hepatomegaly, leukocytosis, eosinophilia, and positive Toxocara serology.', 'role': 'assistant'}]