A young gymnast with wrist and hip pain

Case ID Number: 
20090721YG
Image Modality: 
path image
Tumor Type: 
unknown tumor - all other
Benign/Malignant: 
unknown
Body Region: 
located in multiple bones
Location in bone:: 
metaphyseal
Periosteal Reaction: 
present
Position within Bone: 
central
Tumor Behavior: 
aggressive
Tumor Density: 
mixed