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: Surgery
Ulcer that may develop in burn tissue is - 
Select and explain. 
A. Marjolins, B. Rodent, C. Melanoma, D. Curlings
A: Marjolins
Answer: A: Marjolins 
Explanation: Ans. 'a' Marjolin's ulcer Marjolin's ulcer is the name given to a malignancy (usually sq cell ca) which arises in a: - any long standing wound or - a scar: eg scar of an old burn It presents the following characteristics It grows slowly as the scar is relatively avascular It is painless as scar tissue contains no nerves.