Epithelioid sarcoma biopsy: Difference between revisions
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==Overview== | ==Overview== | ||
==Key Biopsy Findings in Epithelioid Sarcoma== | ==Key Biopsy Findings in Epithelioid Sarcoma== | ||
* Tissue biopsy is the diagnostic modalty of choice for epithelioid sarcoma. | |||
:* White nodules with infiltrating margins | |||
:* Epithelial cells well blended with fusiform cells with intracytoplasmic vacuoles. | |||
:* "Pseudogranulomatous" proliferation of cells around acellular necrotic debris | |||
:* Hyalinized collagen and necrotic debris in the central zone | |||
:* Calcification in the necrotic zones | |||
:* Multinuclear giant cells in the tumors | |||
==References== | ==References== | ||
Revision as of 22:57, 8 February 2016
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Epithelioid sarcoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Epithelioid sarcoma biopsy On the Web |
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American Roentgen Ray Society Images of Epithelioid sarcoma biopsy |
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Risk calculators and risk factors for Epithelioid sarcoma biopsy |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ammu Susheela, M.D. [2]
Overview
Key Biopsy Findings in Epithelioid Sarcoma
- Tissue biopsy is the diagnostic modalty of choice for epithelioid sarcoma.
- White nodules with infiltrating margins
- Epithelial cells well blended with fusiform cells with intracytoplasmic vacuoles.
- "Pseudogranulomatous" proliferation of cells around acellular necrotic debris
- Hyalinized collagen and necrotic debris in the central zone
- Calcification in the necrotic zones
- Multinuclear giant cells in the tumors