bone, cases Week 743: Case 2 April 26, 2023 pathadmin 1. Presented by Dr. John Gross and prepared by Dr. Yembur AhmadThis is a 15-year-old male with a lytic tibial lesion.Diagnosis:A. Giant cell tumor of boneB. ChondroblastomaC. Non-ossifying fibroma D. Primary bone sarcoma Loading...