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
Predisposing factor for Breast cancer are all EXCEPT: March 2013 
Select and explain. 
A. Abscess, B. Positive family history, C. Nulliparity, D. High socio-economic status
A: Abscess
Answer: A: Abscess 
Explanation: Ans. A i.e. Abscess Breast Peau'd orange is due to: Lymphatic permeation Risk factors for breast Ca: - Positive family history, - Nullipara, - Fatty food intake, - Mammary dysplasia/ atypical hyperplasia/ sclerosing adenosis Management of stage I & II of breast Ca: Lumpectomy/ breast conservative therapy + axillary clearance + radiotherapy Mondor's disease is: Thrombophlebitis of breast (superficial veins) Cystosarcoma phylloides: - Serocystic disease of Brodie, - Benign breast tumour