Spindle cell-Monomorphic -Sheet
- Angiomatoid fibrous histiocytoma
- Cellular angiofibroma
- Fibromatosis
- Infantile fibrosarcoma
- MPNST
- Pseudomyogenic hemangioendothelioma
- SFT
- Synovial sarcoma
- Spindle cell lipoma
( Lindberg, 2019 )
Spindle cell-Monomorphic-Hypocellular Hypercellular
- LGFMS
- MPNST
- Schwannoma
- Solitary fibrous tumor
- Synovial sarcom
( Lindberg , 2019 )
Spindle cells –Monomorphic- Bundles/Fascicles
- Angioleiomyoma
- Deep leiomyoma
- Fibromatosis
- Fibrous hamartoma of infancy
- Inclusion body fibromatosis
- Infantile fibrosarcoma
- Kaposi sarcoma
- Leiomyosarcoma
- Lipofibromatosis
- Low grade myofibroblastic sarcoma
- Mammary type myofibroblastoma
- Schwannoma
- Gastrointestinal stromal tumor
- Plexiform fibrohistiocytic tumor
- Solitary circumscribed neuroma
( Lindberg, 2019 )
Spindle cells-Monomorphic- Herringbone
- Adult type fibrosarcoma
- Infantile fibrosarcoma
- Fibrosarcomatous dermatofibrosarcoma protuberans
- MPNST
- Spindle cell rhabdomyosarcoma
- Synovial sarcoma
( Lindberg, 2019 )
Spindle cells-Monomorphic-storiform or whorled pattern
- Deep benign fibrous histiocytoma.
- Dermatofibroma
- Dermatofibrosarcoma protuberans
- Follicular dendritic cell sarcoma
- Hybrid nerve sheath tumor
- Inclusion body fibromatosis
- Low grade fibromyxoid sarcoma
- Low grade myofibroblastic sarcoma
- Nodular fasciitis
- Perineurioma
(Lindberg, 2019 )
Spindle cells- Monomorphic- Multinodular/plexiform pattern
- Granular cell tumor
- Plexiform fibrohistiocytic tumor
- Plexiform neurofibroma
- Plexiform schwannoma
- Solitary circumscribed neuroma
(Lindberg, 2019 )
Spindle cells- uniform- reticular/microcystic pattern
- Schwannoma
- Perineurioma
- Extraskeletal myxoid chondrosarcoma
- Myoepithelioma
( Lindberg, 2019 )
