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
A mobile, variegated large lump in the breast of a 20-year old female is most likely to be due to- 
Select and explain. 
A. Medullary carcinoma, B. Inflammatory carcinoma, C. Cystosacoma phylloides, D. Lobular carcinoma
C: Cystosacoma phylloides
Answer: C: Cystosacoma phylloides 
Explanation: Ans. is 'c' i.e. Cystosarcoma phylloides