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
All are congential myopathies except- 
Select and explain. 
A. Central Core myopathy, B. Centronuclearmyopathy, C. Z band myopathy, D. Nemalin myopathy
C: Z band myopathy
Answer: C: Z band myopathy 
Explanation: None