<prompt> The type of mammary ductal carcinoma is situ DCIS most likely to result in palpable abnormality in the breast is:Apocrine DCISNeuroendocrine DCISWell differentiated DICSComedo DCIS  <response>: Ans. d Comedo DCISRef Sabiston 20th Edition Page 837Types of DCIS: Comedocarcinoma Cribriform Micro Papillary Solid High Grade Papillary High gradeComedo carcinoma presents with palpable mass in breast commonly 