breast Week 705: Case 2 April 26, 2023 pathadmin 1. Presented by Dr. Pedram Argani and prepared by Dr. J. David Peske.Diagnosis:A. Ductal carcinoma in situ, nuclear grade 2 of 3 with central necrosis involving micropapillomaB. Atypical ductal hyperplasia involving micropapillomaC. Atypical lobular hyperplasia involving micropapillomaD. Usual ductal hyperplasia involving micropapilloma Loading...