This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Surgery
[{'content': 'Recently delivered female with a shiny mass in the breast with fever \nSelect and explain. \nA. Breast abscess, B. Fibro adenosis, C. Sebaceous cyst, D. Fibroadenoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Breast Abscess(Ref Bailey and Love 866)* MC organism causing breast abscess - Staphylococcus aureus* It is due to ascending infection of a sucking Baby* Treatment is by Antibiotics and I/D if not resolved in 48 hours', 'role': 'assistant'}]