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: Medicine
Coast of California sign is seen in - 
Select and explain. 
A. Neurofibromatosis, B. Fibrous dysplasia, C. Tuberous sclerosis, D. Sturge weber syndrome
A: Neurofibromatosis
Answer: A: Neurofibromatosis 
Explanation: None