FDC FRC sarcoma


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  • Synonyms

    • FDC FRC sarcoma
    • inflammatory pseudotumor-like follicular/fibroblastic dendritic cell sarcoma
  • Clinical

    • adults
    • f > m
    • site: liver, spleen
  • Histology

    • cytology: spindle
    • prominent bg lymphoplasmacytic
    • +/- necrosis, hemorrhage, granuloma
  • Stains

    • FDC+ (CD21, 23, 35)
    • EBV+