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Difference between revisions of "Synovial sarcoma"
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| Caption = Monophasic synovial sarcoma. [[H&E stain]]. | | Caption = Monophasic synovial sarcoma. [[H&E stain]]. | ||
| Micro = one of the following (1) spindle cell sarcoma with features of hemangiopericytoma, i.e. [[staghorn vessels]]; (2) biphasic synovial sarcoma (spindle cells with features of hemangiopericytoma, epitheliod glands or nests); (3) primitive round cell type | | Micro = one of the following: (1) spindle cell sarcoma with features of [[hemangiopericytoma]], i.e. [[staghorn vessels]]; (2) biphasic synovial sarcoma (spindle cells with features of hemangiopericytoma, epitheliod glands or nests); (3) primitive round cell type | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[MPNST]], [[fibrosarcoma]], [[small round cell tumours]] | | LMDDx = [[MPNST]], [[hemangiopericytoma]], [[fibrosarcoma]], [[small round cell tumours]], carcinoma | ||
| Stains = | | Stains = | ||
| IHC = Vimentin +ve, EMA +ve, BCL2 +ve, CD99 +ve. | | IHC = Vimentin +ve, EMA +ve, BCL2 +ve, CD99 +ve. | ||