MFH
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Names- MFH
- malignant fibrous histiocytoma
- pleomorphic MFH
Clinical- technically not fibrohistiocytic, but pleomorphic sarcoma (no lineage)
- age: 40+, peaks 60-70s
- site: extremities, trunk. Usually deep (subfacial)
Histology- cytology: anaplastic, pleomorphic (from spindle to giant cells)
- background inflammation
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