Differentiating Ewing's sarcoma from other diseases: Difference between revisions
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===Common Ewing's sarcoma findings=== | ===Common Ewing's sarcoma findings=== | ||
Ewing's sarcomas are commonly found in the [[trunk]] and [[long bones]]. Therefore, they are commonly found in the [[pelvic]] region, [[clavicles]], [[scapulas]], [[vertebral column]], and [[ribs]]. The most common bone for this to occur in is the [[femur]], followed by the [[humerus]] and [[tibia]].<ref name="pmid17272319">{{cite journal |author=Iwamoto Y |title=Diagnosis and treatment of Ewing's sarcoma |journal=[[Japanese Journal of Clinical Oncology]] |volume=37 |issue=2 |pages=79–89 |year=2007 |month=February |pmid=17272319 |doi=10.1093/jjco/hyl142 |url=http://jjco.oxfordjournals.org/cgi/pmidlookup?view=long&pmid=17272319 |accessdate=2011-12-21}}</ref> Ewing's sarcoma tends to arise from [[diaphysis]] whereas in osteosarcoma it tends to arise from [[metaphysis]]. It should also be noted that Ewing's sarcoma has a strong potential to [[metastasize]]. | Ewing's sarcomas are commonly found in the [[trunk]] and [[long bones]]. Therefore, they are commonly found in the [[pelvic]] region, [[clavicles]], [[scapulas]], [[vertebral column]], and [[ribs]]. The most common bone for this to occur in is the [[femur]], followed by the [[humerus]] and [[tibia]].<ref name="pmid17272319">{{cite journal |author=Iwamoto Y |title=Diagnosis and treatment of Ewing's sarcoma |journal=[[Japanese Journal of Clinical Oncology]] |volume=37 |issue=2 |pages=79–89 |year=2007 |month=February |pmid=17272319 |doi=10.1093/jjco/hyl142 |url=http://jjco.oxfordjournals.org/cgi/pmidlookup?view=long&pmid=17272319 |accessdate=2011-12-21}}</ref> Ewing's sarcoma tends to arise from the[[diaphysis]] whereas in osteosarcoma it tends to arise from the [[metaphysis]]. It should also be noted that Ewing's sarcoma has a strong potential to [[metastasize]]. | ||
==References== | ==References== | ||
Revision as of 16:09, 21 December 2011
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editor(s)-In-Chief: Michael Maddaleni, B.S.
Overview
Similar presentation
Other entities that may have a similar radiologic presentation include osteomyelitis, osteosarcoma (especially telangiectatic osteosarcoma) and eosinophilic granuloma. Soft tissue neoplasms such as malignant fibrous histiocytoma that erode into adjacent bone may also have a similar appearance.
Common Ewing's sarcoma findings
Ewing's sarcomas are commonly found in the trunk and long bones. Therefore, they are commonly found in the pelvic region, clavicles, scapulas, vertebral column, and ribs. The most common bone for this to occur in is the femur, followed by the humerus and tibia.[1] Ewing's sarcoma tends to arise from thediaphysis whereas in osteosarcoma it tends to arise from the metaphysis. It should also be noted that Ewing's sarcoma has a strong potential to metastasize.
References
- ↑ Iwamoto Y (2007). "Diagnosis and treatment of Ewing's sarcoma". Japanese Journal of Clinical Oncology. 37 (2): 79–89. doi:10.1093/jjco/hyl142. PMID 17272319. Retrieved 2011-12-21. Unknown parameter
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