A 62-year-old man visits his physician with a complaint of a breast lump. On examination, there is no fever and vital signs are within normal limits. There is a hard lump in his right breast and nipple retraction. What is the most appropriate next step of action? A-X-Ray of the chest B-Ultrasound guided biopsy C-Mammography D-MRI of the chest E-Whole body CT scan Answer