This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Coagulation disorders, Subject name: Pediatrics
[{'content': 'A child presented with fever, anemia, Lymphadenopathy and hepatosplenomegaly. All of the following may be a possible cause EXCEPT: \nSelect and explain. \nA. ALL, B. TB, C. Leishmaniasis, D. Aplastic anemia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: -Lymphadenopathy and hepatosplenomegaly are very rare in aplastic anemia. Features of Aplastic anemia: Physical examination -Pallor &/ signs of congestive hea failure Ecchymoses, Petechiae, gum bleeding & epistaxis d/t thrombocytopenia Fever, pneumonia & sepsis d/t neutropenia etc', 'role': 'assistant'}]