Representative X-ray appearance of a primary benign bone tumor - Aneurysmal Bone Cyst • Soft tissue swelling (best seen by comparing left & right sides together) • Joint Space Narrowing • Bony Erosions (occurs at the exposed corners of the articular bone) • Peri-articular osteopenia (bones look more lucent closer to the joints) • Joint Subluxations (Joint deformities that can still be reduced. Best visualized with multiple x-rays taken at different planes) #AneurysmalBoneCyst #ShoulderXRay #Radiology #Clinical #Labeled #Benign #BoneTumor
