question: Q:A 43-year-old woman presents to the physician because of a persistent rash on her right nipple for 1 month. The rash has persisted despite topical medication. She has no personal or family history of any serious illnesses. Other medications include oral contraceptive pills. She is single and has never had any children. Vital signs are within normal limits. An image of the right breast and nipple is shown. Palpation of the right breast shows a 2 x 2 cm under the areola. Lymphadenopathy is palpated in the right axilla. The remainder of the physical examination shows no abnormalities. A mammogram shows subareolar microcalcifications. Which of the following types of breast cancer is most likely to be found in this patient?? 
  {'A': 'Ductal carcinoma in situ', 'B': 'Invasive ductal carcinoma', 'C': 'Invasive lobular carcinoma', 'D': 'Lobular carcinoma in situ', 'E': 'Medullary carcinoma'},