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: Gynaecology & Obstetrics
Features of Gartner's cyst are all except 
Select and explain. 
A. Well defined margins, B. Cough impulse present, C. Not reducible, D. Rugosities of vaginal mucosa lost
B: Cough impulse present
Answer: B: Cough impulse present 
Explanation: Cough impulse is absent in gartner's cyst.