This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
Ulcer with undermined edges is seen in 
Select and explain. 
A. Malignant ulcer, B. Tubercular ulcer, C. Venous ulcer, D. Diabetic ulcer
B: Tubercular ulcer
Answer: B: Tubercular ulcer 
Explanation: Tubercular ulcers typically have undermined edges. Reference: Bailey & Love&;s Sho Practices of Surgery 27th Edition, Page no. 78