Sheets of adipocytes with admixed spindle cell fascicles
Adipocytes have abundant clear cytoplasm; peripherally located small monomorphic nuclei
Spindle cells have eosinophilic cytoplasm; ovoid monomorphic nuclei
Prominent bundles of "ropy" collagen
IHC: CD34, androgen receptor
Adipocytes with admixed spindle cell fascicles
Adipocytes have abundant clear cytoplasm; peripherally located small monomorphic nuclei
Spindle cells have eosinophilic cytoplasm; ovoid monomorphic nuclei
Prominent bundles of "ropy" collagen
IHC: CD34
Spindle-stellate cells in loose fascicles
Eosinophilic cytoplasm with delicate processes; ovoid monomorphic nuclei
Myxoid stroma with bundles of "ropy" collagen; occasional interspersed bland adipocytes
IHC: CD34
Spindle cell fascicles
Eosinophilic cytoplasm; ovoid monomorphic nuclei
Myxoid stroma; prominent bundles of "ropy" collagen; rare adipocytes
IHC: CD34
Spindle cell fascicles
Eosinophilic cytoplasm; ovoid monomorphic nuclei with hint of palisading
Myxoid stroma with prominent thick-walled vasculature
IHC: CD34
Spindle-stellate cells in loose fascicles
Eosinophilic cytoplasm with delicate processes; ovoid monomorphic nuclei
Myxoid stroma with bundles of "ropy" collagen; interspersed bland adipocytes
IHC: CD34, androgen receptor
Sheets of adipocytes admixed with spindle cell fascicles
Adipocytes have abundant clear cytoplasm with occasional vacuolation; peripherally located small monomorphic nuclei
Spindle cells have eosinophilic cytoplasm; ovoid monomorphic nuclei
Floret-like multinucleated cells may be interspersed
Fibro-myxoid stroma; interspersed bundles of "ropy" collagen
IHC: CD34
Sheets of adipocytes admixed with spindle-epithelioid cells
Adipocytes have abundant clear cytoplasm with occasional vacuolation; peripherally located small monomorphic nuclei
Spindle-epithelioid cells have eosinophilic cytoplasm; hyperchromatic round-ovoid nuclei with frequent multinucleation ('Floret-like')
Interspersed bundles of "ropy" collagen
Sheets of adipocytes admixed with spindle-epithelioid cells
Adipocytes have abundant clear cytoplasm with occasional vacuolation; peripherally located small monomorphic nuclei
Spindle-epithelioid cells have eosinophilic cytoplasm; hyperchromatic round-ovoid nuclei with frequent multinucleation ('Floret-like')
Interspersed bundles of "ropy" collagen; pseudoangiomatous spaces
IHC: CD34