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Difference between revisions of "Chondro-osseous tumours"
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→Pigmented villonodular synovitis: +images
(WMSP) |
m (→Pigmented villonodular synovitis: +images) |
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*Course: benign. | *Course: benign. | ||
=== | ===Microscopic=== | ||
Features:<ref>[http://www.wheelessonline.com/ortho/pigmented_villonodular_synovitis http://www.wheelessonline.com/ortho/pigmented_villonodular_synovitis]</ref> | Features:<ref>URL: [http://www.wheelessonline.com/ortho/pigmented_villonodular_synovitis http://www.wheelessonline.com/ortho/pigmented_villonodular_synovitis].</ref> | ||
*Subsynovial nodules composed of cells with: | *Subsynovial nodules composed of cells with: | ||
**Abundant cytoplasm. | **Abundant cytoplasm. | ||
| Line 198: | Line 198: | ||
*Hemosiderin-laden macrophages. | *Hemosiderin-laden macrophages. | ||
*Foam cells. | *Foam cells. | ||
Images: | |||
*[http://commons.wikimedia.org/wiki/File:Pigmented_villonodular_synovitis_low_mag.jpg PVNS - low mag. (WC)]. | |||
*[http://commons.wikimedia.org/wiki/File:Pigmented_villonodular_synovitis_high_mag.jpg PVNS - high mag. (WC)]. | |||
==Adamantinoma== | ==Adamantinoma== | ||