inclusion body fibromatosis


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  • Clinical

    • young children
    • digit nodules on hands or feet
    • size: < 2 cm

  • Histology

    • intradermal, sheets and fascicles
    • spindle cells
    • intracytoplasmic eosinophilic spherical inclusions

  • Stains

    • vimentin+, actin+
    • inclusions: trichrome+, PAS-
    		•