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Difference between revisions of "Bone"
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→Microscopic
(→Aneurysmal bone cyst: more) |
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*Osteoclast giant cells. | *Osteoclast giant cells. | ||
**Multi-nucleated giant-cells with round randomly arranged nuclei. | **Multi-nucleated giant-cells with round randomly arranged nuclei. | ||
*Benign spindle cells (fibroblasts) - surround bone/adjacent to the giant cells. | *Benign spindle cells (fibroblasts) - surround bone/adjacent to the giant cells - '''important'''. | ||
*Blood +/- surrounded by giant cells. | |||
DDx: | DDx: | ||
*[[Giant cell tumour of bone]]. | *[[Giant cell tumour of bone]] - the nuclei of the cells surrounding the giant cells are similar to those in the giant cells (round nuclei). | ||
*Telangiectatic [[osteosarcoma]]. | *Telangiectatic [[osteosarcoma]]. | ||
*Other [[giant cell lesions]]. | *Other [[giant cell lesions]]. | ||