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| ==Background==
| | #Redirect[[Bone tumors and their mimics]] |
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| ==Clinical Features==
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| ==Differential Diagnosis<ref>Niederhuber, John E., et al. “Sarcomas.” Abeloff's Clinical Oncology E-Book. Elsevier Health Sciences, 2019, pp. 1604 – 1654.e8.</ref>==
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| *[[Multiple myeloma]]
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| *[[Osteosarcoma]]
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| *[[Chondrosarcoma]]
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| *[[Ewing Sarcoma]]
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| {| {{table}}
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| | align="center" style="background:#f0f0f0;"|'''Name'''
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| | align="center" style="background:#f0f0f0;"|'''Presentation'''
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| | align="center" style="background:#f0f0f0;"|'''Radiograph Findings'''
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| | align="center" style="background:#f0f0f0;"|'''Clinical Importance'''
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| | Adamantinoma||Bone pain over anterior tibia in adolescent or young adult||Soap Bubble osteolytic appearance on plain radiograph||"Metastasis to lungs
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| | May need amputation"
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| | Chordoma||"Constant pain if in sacrum
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| | Neurological deficits if at base of skull, most commonly in cranial nerves to the eye "||Plain radiograph will show a destructive bone lesion often with an associated soft tissue mass||"Slow growing but locally aggressive
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| | Metastasis is uncommon, local recurrence is much more likely"
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| | Fibrosarcoma and Undifferentiated pleomorphic sarcoma||Similar to osteosarcoma except malignant fibroblasts but less common||Most common in distal femur and proximal tibia||Similar outcome to osteosarcoma
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| | Primary bone lymphoma||Adult > 40 years of age with bone pain or pathologic fracture||"Bone destruction
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| | Soft tissue mass"||5 year survival is greater than 50% with radiation and chemotherapy
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| |}
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| ==Evaluation==
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| ==Management==
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| ==Disposition==
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| ==References==
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| <references/>
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