WHO Classification of Tumours of Soft Tissue and Bone 1
 

World Health Organization Classification of Tumours. Pathology and Genetics of Tumours of Soft Tissue and Bone.
4rd edition



C49 - Connective, subcutaneous and other soft tissues:




Adipocytic tumours
    8850/0 Lipoma, NOS
    8881/0 Lipoblastomatosis
    8861/0 Angiolipoma, NOS
    8862/0 Chondroid lipoma
    8870/0 Myelolipoma
    8857/0 Spindle cell lipoma
    8854/0 Pleomorphic lipoma
    8880/0 Hibernoma

    8851/3 Lipoarcoma, well differentiated
    8851/3 Sclerosing liposarcoma
    8851/3 Inflammatory liposarcoma
    8858/3 Dedifferentiated liposarcoma
    8852/3 Myxoid liposarcoma
    8853/3 Round cell liposarcoma
    8854/3 Pleomorphic liposarcoma
    8855/3 Mixed liposarcoma
    8850/3 Liposarcoma, NOS

Fibroblastic/myofibroblastic tumours
    8820/0 Elastofibroma
    8824/0 Myofibroma
    8825/0 Myofibroblastoma
    8826/0 Angiomyofibroblastoma
    9160/0 Cellular angiofibroma
    9160/0 Giant cell angiofibroma

    8825/1 Myofibroblastic tumor, NOS

    8814/3 Infantile fibrosarcoma


Fibrohistiocytic tumours
    9252/0 Tenosynovial giant cell tumor
    8830/0 Benign fibrous histiocytoma
    9734/3 Plasmacytoma, extramedullary

    8835/1 Plexiform fibrohistiocytic tumor
    9251/1 Giant cell tumor of soft parts, NOS

    8830/3 Malignant fibrous histiocytoma

Smooth muscle tumours
    8894/0 Angiomyoma
    8890/0 Leiomyoma, NOS
    8890/0 Plexiform leiomyoma
    8890/0 Lipoleiomyoma
    8890/3 Leiomyosarcoma, NOS

Pericytic (perivascular) tumours
    8711/0 Glomus tumor, NOS
    8711/3 Glomus tumor, malignant

Skeletal muscle tumours
    8900/0 Rhabdomyoma, NOS
        8904/0 Adult rhabdomyoma
        8904/0 Glycogenic rhabdomyoma
        8903/0 Fetal rhabdomyoma

    8910/3 Embryonal rhabdomyosarcoma, NOS
        8912/3 Spindle cell rhabdomyosarcoma
    8910/3 Embryonal rhabdomyosarcoma, pleomorphic
        8912/3 Spindle cell rhabdomyosarcoma
    8910/3 Sarcoma botryoides
        8912/3 Spindle cell rhabdomyosarcoma
    8920/3 Alveolar rhabdomyosarcoma
    8901/3 Pleomorphic rhabdomyosarcoma, adult type
    8901/3 Pleomorphic rhabdomyosarcoma, NOS

Vascular tumours
    9125/0 Epithelioid hemangioma
    9170/0 Lymphangioma, NOS

    9140/3 Kaposi sarcoma
    9133/3 Epithelioid hemangioendothelioma, malignant
    9133/3 Intravascular bronchial alveolar tumor
    9120/3 Haemangiosarcoma

Chondro-osseous tumours
    9220/0 Chondroma, NOS
    9220/0 Enchondroma
    9240/3 Mesenchymal chondrosarcoma
    9180/3 Osteosarcoma, NOS

Tumours of uncertain differentiation
    8587/0 Ectopic hamartomatous thymoma
    8587/0 Ectopic hamartomatous thymoma
    8836/1 Angiomatoid fibrous histiocytoma
    8842/0 Ossifying fibromyxoid tumor
    9040/3 Synovial sarcoma, NOS
    8804/3 Epithelioid sarcoma
    9581/3 Alveolar soft part sarcoma
    9044/3 Clear cell sarcoma, NOS
    9044/3 Clear cell sarcoma, of tendons and aponeuroses
    9044/3 Melanoma, malignant, of soft parts
    9231/3 Myxoid chondrosarcoma
    9364/3 Peripheral neuroectodermal tumor
    9364/3 Neuroectodermal tumor, NOS
    9364/3 Peripheral primitive neuroectodermal tumor, NOS
    9260/3 Ewing sarcoma
    8806/3 Desmoplastic small round cell tumor
    8963/3 Malignant rhabdoid tumor
    8990/3 Mesenchymoma, malignant
    8800/3 Sarcoma, NOS