bone, cases Week 33: Case 2 April 26, 2023 pathadmin 1. Presented by Edward McCarthy, M.D. and prepared by Orin Buetens, M.D.A 69 year-old lady had a three months history of pain in her right femur. A radiograph demonstrated an aggressive radiolytic lesion superimposed on a compact group of ring- and stipple-like calcifications./images/Case2.2.jpg/images/Case2.2a.jpg/images/Case2.2b.jpg/images/Case2.2c.jpg/images/Case2.2d.jpgChondrosarcomaDedifferentiated chondrosarcomaOsteogenic sarcoma Loading...