Ewing's sarcoma staging: Difference between revisions
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| rowspan="2" style="background: #DCDCDC; padding: 5px; text-align: center;" |'''Stage''' | | rowspan="2" style="background: #DCDCDC; padding: 5px; text-align: center;" |'''Stage''' | ||
| colspan="3" |'''Finding''' | | colspan="3" style="background: #DCDCDC; padding: 5px; text-align: center;" |'''Finding''' | ||
|- | |- | ||
|'''Spine''' | |'''Spine''' | ||
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* | * | ||
|- | |- | ||
|'''T2''' | |||
| | |||
* Confined to three adjacent vertebral segments | |||
|Tumor >8 cm in greatest dimension | | | ||
* Confined to one pelvic segment with extraosseous extension or two segments without extraosseous extension | |||
| | |||
* Tumor >8 cm in greatest dimension | |||
* | * | ||
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* | * | ||
|- | |- | ||
|'''T3''' | |||
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* Confined to four or more adjacent vertebral segments, or any nonadjacent vertebral segments | |||
|Discontinuous tumors in the primary bone site | | | ||
* Spanning two pelvic segments with extraosseous extension | |||
| | |||
* Discontinuous tumors in the primary bone site | |||
* | * | ||
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* | * | ||
|- | |- | ||
|'''T4''' | |||
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* Extension into the spinal canal or great vessels | |||
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* Spanning three pelvic segments or crossing the sacroiliac joint | |||
|_ | |_ | ||
Revision as of 22:22, 27 October 2019
Ewing's sarcoma Microchapters |
Diagnosis |
---|
Treatment |
Case Studies |
Ewing's sarcoma staging On the Web |
American Roentgen Ray Society Images of Ewing's sarcoma staging |
Risk calculators and risk factors for Ewing's sarcoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Suveenkrishna Pothuru, M.B,B.S. [2];Assistant Editor(s)-In-Chief: Michael Maddaleni, B.S.
Overview
Ewing's sarcoma staging
Primary tumor (T) | |||
Stage | Finding | ||
Spine | Pelvis | Appendicular skeleton, trunk, skull, and facial bones | |
Tx |
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T0 |
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T1 |
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T2 |
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T3 |
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T4 |
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Regional lymph nodes (N) | |||
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Stage | Finding | ||
Nx |
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N0 |
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N1 |
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Distant metastasis (M) | |||
Stage | Finding | ||
M0 |
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M1 |
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M1a |
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M1b |
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Histologic grade (G) | |||
Stage | Finding | ||
Gx |
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G1 |
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G2 |
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G3 |
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