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: Skin
A man having multiple, painful, indurated, undermined, sloughed edged glans which occurred 5 days after exposures; most likely diagnosis is 
Select and explain. 
A. Chancroid, B. Primary chancre, C. Herpes genitalisLGV, D. All
A: Chancroid
Answer: A: Chancroid 
Explanation: A i.e. Chancroid