Primary Bone Tumors Osteogenic Osteosarcoma Case 3: 18-years old with knee pain - distal femur osteosarcoma Chondrogenic Chondroblastoma Case 6: 22-years old with shoulder pain - proximal humerus chondroblastoma Chondrosarcoma Case 15: 37-years old with shoulder pain - high grade chondrosarcoma…

The Updated Index and Table of ContentsIf you would like to know each time a new case is up A 23-years old came with pain in the right arm for a year with a hard bump anteriorly and laterally. What is the most likely diagnosis? Osteomyelitis Osteoid osteoma…