breast, cases Week 384: Case 3 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Joseph J. Maleszewski, M.D.48-year-old woman status post neoadjuvant therapy for invasive breast carcinoma. Mastectomy specimen contains a 9.5 cm central mass in the right breast and several small firm axillary lymph nodes.images/jjm030209/case3a.jpgimages/jjm030209/case3b.jpgimages/jjm030209/case3c.jpgimages/jjm030209/case3d.jpgResidual mammary carcinoma with therapy effects (histiocytoid) with focal atypical lobular hyperplasia (ALH)Residual ALH and biopsy site changesResidual ALH and prominent histiocytic infiltrate consistent with glycogen storage disorder Loading...