<prompt> A women noticed mass in her left breast with bloody discharge. Histopathology revealed duct ectasia. Traetment isSimple mastectomyMicrodochotomyLobectomyHadfield operation  <response>: Duct ectasia is the dilatation of lactiferous duct due to muscukar relaxation of duct wall with periductal mstitis. Cf:greenish discharge from nippleindurated mass under areolaslit like retravtion of nipple,may present as mastalgia. Treatment is cessation of smokingantibioticscone excisionof invilved duct-Hadfields operation. SRBs Manual of Surgery.Edition -5. Pg no:525 