<prompt> In which of the following types of carcinoma breast, comedo growth pattern is seen ?Ductal carcinoma in situMedullary catcinomaLobular carcinoma in situInfiltrating lobular carcinoma  <response>: Ductal Carcinoma In SituDCIS charcterised by: - intraductal carcinoma without invasion to basement membrane. -Types are solid,comedo with necrosis,cribriform,papillary -nipple discharge and small swellings are the paresentations. SRBs Manual of Surgery.Edition -5. Pg no:532. 