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: Pathology
Which bone pathology does patients with Maffucci syndrome and olliers disease present with? 
Select and explain. 
A. Osteochondroma, B. Enchondromas, C. Ewings sarcoma, D. Osteosarcoma
B: Enchondromas
Answer: B: Enchondromas 
Explanation: Both cases present with multiple enchondromas