Difference between revisions of "Chondro-osseous tumours"
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| [[Osteochondroma]] | | [[Osteochondroma]] | ||
| | | benign bone and cartilage | ||
| Other features | | Other features | ||
| | | metaphyseal lesions | ||
| Clinical | | Clinical | ||
| IHC / other | | IHC / other | ||
| Line 161: | Line 161: | ||
| bisphasic - stroma & epithelium | | bisphasic - stroma & epithelium | ||
| Other features | | Other features | ||
| | | tibia, fibula, intracortical, radiolucent | ||
| Clinical | | Clinical | ||
| IHC / other | | IHC / other | ||
| | | [http://commons.wikimedia.org/wiki/File:Adamantinoma_-_intermed_mag.jpg (WC)] | ||
|- | |- | ||
| [[Diffuse tenosynovial giant-cell tumour]] ([[AKA]] [[PVNS]]) | | [[Diffuse tenosynovial giant-cell tumour]] ([[AKA]] [[PVNS]]) | ||
| Line 172: | Line 172: | ||
| Clinical | | Clinical | ||
| IHC / other | | IHC / other | ||
| | | [http://commons.wikimedia.org/wiki/File:Pigmented_villonodular_synovitis_low_mag.jpg (WC)] | ||
|- | |- | ||
| [[Brown tumour]] | | [[Brown tumour]] | ||
| | | fibrosis, +/-giant cells | ||
| | | unaffected bone incr. osteoblasts and osteoclasts | ||
| Radiology / gross | | Radiology / gross | ||
| due to hypercalcemia; not a neoplasm | | due to hypercalcemia; not a neoplasm | ||