Difference between revisions of "Chondro-osseous tumours"

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| Image
| Image
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| [[Osteoid ostoma]]
| [[Osteoid osteoma]]
| Key feature
| osteoblastic rimming
| Other features
| anastomosing bony trabeculae
| Radiology / gross
| <= 1.5 cm
| Clinical
| painful, NSAIDs remove pain, young
| IHC / other
| IHC / other
| Image
| Image
|-
|-
| [[Osteoblastoma]]
| [[Osteoblastoma]]
| Key feature
| osteoblastic rimming
| Other features
| anastomosing bony trabeculae
| Radiology / gross
| >= 1.5 cm
| Clinical
| not painful
| IHC / other
| IHC / other
| Image
| Image
|-
|-
| [[Ewing sarcoma]]
| [[Ewing sarcoma]]
| Key feature
| [[small round blue cell tumour]]
| Other features
| cytoplasmic clearing (due to glycogen)
| Radiology / gross
| Radiology / gross
| Clinical
| pediatric
| IHC / other
| IHC / other
| Image
| Image
|-
|-
| [[Osteosarcoma]]
| [[Osteosarcoma]]
| Key feature
| osteoid
| Other features
| Other features
| Radiology / gross
| Radiology / gross
Line 87: Line 87:
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|-
| [[Giant cell tumour of bone]]
| [[Giant cell tumour of bone]]
| Key feature
| abundant giant cells
| Other features
| Other features
| Radiology / gross
| Radiology / gross