Ewing sarcoma - Revision history

Rossdonaldson1: /* References */

2020-02-03T21:01:01Z

References

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categorize page

2019-12-11T03:04:35Z

Evaluation

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	==Evaluation==		==Evaluation==
	[[File:Ewing sarcoma tibia child.jpg\|thumb\|X-ray of a child with Ewing's sarcoma of the tibia]]		[[File:Ewing sarcoma tibia child.jpg\|thumb\|X-ray of a child with Ewing's sarcoma of the tibia]]
			[[File:Ewing's sarcoma MRI nci-vol-1832-300.jpg\|thumb\|MRI showing Ewing's sarcoma of the left hip (white area)]]
	*Appearance on plain radiographs often described as “onion peel” or “moth-eaten” appearance referring to the respective periosteal bone formation and osseous destruction		*Appearance on plain radiographs often described as “onion peel” or “moth-eaten” appearance referring to the respective periosteal bone formation and osseous destruction
	*LDH is a prognostic factor		*LDH is a prognostic factor

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BackgroundNiederhuber, John E., et al. “Sarcomas.” Abeloff's Clinical Oncology E-Book. Elsevier Health Sciences, 2019, pp. 1604 – 1654.e8.

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	==Background<ref>Niederhuber, John E., et al. “Sarcomas.” Abeloff's Clinical Oncology E-Book. Elsevier Health Sciences, 2019, pp. 1604 – 1654.e8.</ref>==		==Background<ref>Niederhuber, John E., et al. “Sarcomas.” Abeloff's Clinical Oncology E-Book. Elsevier Health Sciences, 2019, pp. 1604 – 1654.e8.</ref>==
			[[File:Distribution of Ewing's sarcoma.jpg\|thumb\|Distribution of Ewing's sarcoma: Most frequent locations are the large long bones and the pelvis.]]
	*Highly aggressive malignant bone or soft tissue tumor arising from cells of the neuroectoderm		*Highly aggressive malignant bone or soft tissue tumor arising from cells of the neuroectoderm
	*One-fourth of patients will have metastasis at the time of presentation		*One-fourth of patients will have metastasis at the time of presentation

2019-12-11T02:56:53Z

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	==Evaluation==		==Evaluation==
			[[File:Ewing sarcoma tibia child.jpg\|thumb\|X-ray of a child with Ewing's sarcoma of the tibia]]
	*Appearance on plain radiographs often described as “onion peel” or “moth-eaten” appearance referring to the respective periosteal bone formation and osseous destruction		*Appearance on plain radiographs often described as “onion peel” or “moth-eaten” appearance referring to the respective periosteal bone formation and osseous destruction
	*LDH is a prognostic factor		*LDH is a prognostic factor

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Differential Diagnosis

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 ==Differential Diagnosis==
-===Malignant===
+{{Bone tumors and their mimics DDX}}
 ==Evaluation==

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Differential Diagnosis

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Background

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	==Background==		==Background<ref>Niederhuber, John E., et al. “Sarcomas.” Abeloff's Clinical Oncology E-Book. Elsevier Health Sciences, 2019, pp. 1604 – 1654.e8.</ref>==
	*Highly aggressive malignant bone or soft tissue tumor arising from cells of the neuroectoderm		*Highly aggressive malignant bone or soft tissue tumor arising from cells of the neuroectoderm
	*One-fourth of patients will have metastasis at the time of presentation		*One-fourth of patients will have metastasis at the time of presentation

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Disposition

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	==Disposition==		==Disposition==
			*Home with outpatient follow up
			*Admission if necessary for pain control or significant disease burden

	==References==		==References==
	<references/>		<references/>

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Management

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	==Management==		==Management==
			*Pain control
			*Neoadjuvant and adjuvant chemotherapy
			*Surgery and/or radiation therapy for local control of disease

	==Disposition==		==Disposition==