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
A tumor arising in a burns scar is likely to be 
Select and explain. 
A. Basal cell carcinoma, B. Squamous cell carcinoma, C. Malignant melanoma, D. Fibrosarcoma
B: Squamous cell carcinoma
Answer: B: Squamous cell carcinoma 
Explanation: Tumor rising from burns scar is marjolins ulcer Marjolin&;s ulcer refers to an aggressive ulcerating squamous cell carcinoma presenting in an areas of previously traumatized,chronically inflamed, or scarred skin.