This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hemolytic anemia, Subject name: Pediatrics
[{'content': 'The following X-ray findings in skull can be a manifestation of? \nSelect and explain. \nA. Acute Myeloid Leukemia, B. Iron deficiency anaemia, C. Megaloblastic Anemia, D. Thalassemia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: - Given X-ray is showing \'\'Hair on End\'\'\' or "Crew Cut appearance - characteristic feature of Thalassemia - It is suggestive of expansion of bone marrow. OTHER CLINICAL FEATURES OF THALASSEMIA: - Hemolytic Facies: Frontal prominence Depressed bridge of nose maxillary prominence - Hepatosplenomegaly (d/t extramedullary hematopoiesis)', 'role': 'assistant'}]