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fibroblastic tumors

Sunday 30 May 2004

Classification

- benign fibroblastic tumors

- intermediate fibroblastic tumors (fibrosarcomas )

- malignant fibroblastic tumors (fibrosarcomas )

Diagnosis of fibroblastic tumors

- assess fibroblastic tumors

  • can be CD34+

- mitotic count
- Ki67
- negative IHC : S100, desmin
- type of collagen associated

  • desmoid-type collagen : desmoid fibromatosis

- paranuclear inclusion > digital fibromatosis / inclusion fibromatosis

See also

- fusiform cell tumors

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