This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2017, Subject name: Medicine
Painless burn in hand is seen in: 
Select and explain. 
A. SLE, B. Syringomyelia, C. Mononeuritis multiplex, D. Diabetes mellitus
B: Syringomyelia
Answer: B: Syringomyelia 
Explanation: Syringomyelia is associated with Arnold Chiari malformation type 1 IOC: - MRI spine