This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Multiple Sclerosis, Subject name: Medicine
A 28-year-old lady with Uhthoff phenomenon MRI shows. 
Select and explain. 
A. Devic's disease, B. Marburg disease, C. Dawson fingers, D. Acute disseminated encephalomyelitis
C: Dawson fingers
Answer: C: Dawson fingers 
Explanation: Ans. (c) Dawson fingers.Image source - style="font-family: Times New Roman, Times, serif">