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
Lhermitte duclos disease true is - 
Select and explain. 
A. Thickened cerebeller folli, B. Atrophic cerebeller folli, C. Vermian hypoplasia, D. Septum pelluidumagenesis
A: Thickened cerebeller folli
Answer: A: Thickened cerebeller folli 
Explanation: None