This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ohopedics Oncology, Subject name: Orthopaedics
Sun burst appearance of skull not seen in 
Select and explain. 
A. Paget's disease, B. Osteosarcoma, C. Metastasis due to neuroblastoma, D. Hemangioma
A: Paget's disease
Answer: A: Paget's disease 
Explanation: Sun burst appearance: Osteosarcoma Ewing's sarcoma Metastasis of prostate, breast cancer Neuroblastoma Hemangioma Meningioma Paget's disease-cotton wool skull ,osteoporosis circumscripta