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Difference between revisions of "Chondrosarcoma"
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| Caption = Chondrosarcoma. [[H&E stain]]. | | Caption = Chondrosarcoma. [[H&E stain]]. | ||
| Synonyms = | | Synonyms = | ||
| Micro = | | Micro = "abnormal cartilage": +/-high grade changes - nuclear atypia (nuclear clearing, nucleoli, hyperchromasia), low/intermediate grade changes - bi-nucleation, hypochromatic enlarged nuclei, infiltration of lamellar bone ("invasion"), increased cellularity, irregular spacing of chondrocytes | ||
| Subtypes = chondrosarcoma not otherwise specified (NOS), juxtacortical chondrosarcoma, myxoid chondrosarcoma, mesenchymal chondrosarcoma, clear cell chondrosarcoma, dedifferentiated chondrosarcoma | | Subtypes = chondrosarcoma not otherwise specified (NOS), juxtacortical chondrosarcoma, myxoid chondrosarcoma, mesenchymal chondrosarcoma, clear cell chondrosarcoma, dedifferentiated chondrosarcoma | ||
| LMDDx = [[chondroblastic osteosarcoma]], [[enchondroma]] (esp. for low-grade chondrosarcoma), [[chordoma]], others | | LMDDx = [[chondroblastic osteosarcoma]], [[enchondroma]] (esp. for low-grade chondrosarcoma), [[chordoma]], others | ||