Case Identification
Case ID Number
Tumor Type
Body region
Position within the bone
Benign or Malignant
Clinical case information
Case presentation
This young adult has a massive femoral tumor. No further information is available. However, the appearance is very distinctive and may be diagnostic.
Radiological findings:
A very large, lytic mass occupies the distal 23 centimeters of the left femur in a skeletally mature individual. The lesion appears to have started in the metaphysis. A honeycomb pattern of complex lucent areas and trabeculation is present, along with expansion of the bone, a minimal periosteal reaction, and chronic deformity from progressive small fractures.
Differential Diagnosis
What is the differential?
Image
Secret Tumor Name
Case ID Number
Image Types
Image modality
Tumor Name
Tumor Type
Benign or Malignant
Body region
Location in the bone
periosteal reaction
position within the bone
Tumor behavior
Tumor density
