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
The swollen degenerating epithelial cell due to acantholysis is 
Select and explain. 
A. Anitschow cell, B. Tzanck cell, C. Ghost cell, D. Prickle cell
B: Tzanck cell
Answer: B: Tzanck cell 
Explanation: None