STBT5:Volunteer Assignments and Opportunities

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WHO Classification of Soft Tissue and Bone Tumours (5th edition) Content

Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
CHAPTER 2 (SOFT TISSUE TUMOURS)
Lipoma	Disease
Lipomatosis	Disease
Lipomatosis of nerve	Disease
Lipoblastoma and lipoblastomatosis	Disease
Angiolipoma	Disease
Myolipoma of soft tissue	Disease
Chondroid lipoma	Disease
Spindle cell lipoma and pleomorphic lipoma	Disease
Hibernoma	Disease
Atypical spindle cell / pleomorphic lipomatous tumour	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Atypical lipomatous tumour / well-differentiated liposarcoma	Disease
Dedifferentiated liposarcoma	Disease
Myxoid liposarcoma	Disease
Pleomorphic liposarcoma	Disease
Myxoid pleomorphic liposarcoma	Disease
Nodular fasciitis	Disease
Proliferative fasciitis and proliferative myositis	Disease
Myositis ossificans and fibro-osseous pseudotumour of digits	Disease
Ischaemic fasciitis	Disease
Elastofibroma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Fibrous hamartoma of infancy	Disease
Fibromatosis colli	Disease
Juvenile hyaline fibromatosis	Disease
Inclusion body fibromatosis	Disease
Fibroma of tendon sheath	Disease
Desmoplastic fibroblastoma	Disease
Myofibroblastoma	Disease
Calcifying aponeurotic fibroma	Disease
EWSR1-SMAD3-positive fibroblastic tumour (emerging)	Disease
Angiomyofibroblastoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Cellular angiofibroma	Disease
Angiofibroma of soft tissue	Disease
Nuchal-type fibroma	Disease
Acral fibromyxoma	Disease
Gardner fibroma	Disease
Palmar fibromatosis and plantar fibromatosis	Disease
Desmoid fibromatosis	Disease
Lipofibromatosis	Disease
Giant cell fibroblastoma	Disease
Dermatofibrosarcoma protuberans	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Solitary fibrous tumour	Disease	Shashi Shetty and Reba Daniel (resident)	2/21/2024		PENDING		Katherine Geiersbach		Template added 2/21/2024
Inflammatory myofibroblastic tumour	Disease
Low-grade myofibroblastic sarcoma	Disease
Superficial CD34-positive fibroblastic tumour	Disease
Myxoinflammatory fibroblastic sarcoma	Disease
Infantile fibrosarcoma	Disease	Katie Schieffer	4/21/2025	10/1/2025	PENDING
Adult fibrosarcoma	Disease
Myxofibrosarcoma	Disease
Low-grade fibromyxoid sarcoma	Disease
Sclerosing epithelioid fibrosarcoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Tenosynovial giant cell tumour	Disease
Deep fibrous histiocytoma	Disease
Plexiform fibrohistiocytic tumour	Disease
Giant cell tumour of soft tissue	Disease
Synovial haemangioma	Disease
Intramuscular angioma	Disease
Arteriovenous malformation/haemangioma	Disease
Venous haemangioma	Disease
Anastomosing haemangioma	Disease
Epithelioid haemangioma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Lymphangioma and lymphangiomatosis	Disease
Tufted angioma and kaposiform haemangioendothelioma	Disease
Retiform haemangioendothelioma	Disease
Papillary intralymphatic angioendothelioma	Disease
Composite haemangioendothelioma	Disease
Kaposi sarcoma	Disease
Pseudomyogenic haemangioendothelioma	Disease
Epithelioid haemangioendothelioma	Disease
Angiosarcoma	Disease
Glomus tumour	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Myopericytoma, including myofibroma	Disease
Angioleiomyoma	Disease
Leiomyoma	Disease
EBV-associated smooth muscle tumour	Disease
Inflammatory leiomyosarcoma	Disease
Leiomyosarcoma	Disease
Rhabdomyoma	Disease
Embryonal rhabdomyosarcoma	Disease
Alveolar rhabdomyosarcoma	Disease
Pleomorphic rhabdomyosarcoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Spindle cell / sclerosing rhabdomyosarcoma	Disease
Ectomesenchymoma	Disease
Gastrointestinal stromal tumour	Disease
Soft tissue chondroma	Disease
Extraskeletal osteosarcoma	Disease
Schwannoma	Disease
Neurofibroma	Disease
Perineurioma	Disease
Granular cell tumour	Disease
Dermal nerve sheath myxoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Solitary circumscribed neuroma	Disease
Ectopic meningioma and meningothelial hamartoma	Disease
Benign triton tumour / neuromuscular choristoma	Disease
Hybrid nerve sheath tumour	Disease
Malignant peripheral nerve sheath tumour	Disease
Malignant melanotic nerve sheath tumour	Disease
Intramuscular myxoma	Disease
Juxta-articular myxoma	Disease
Deep (aggressive) angiomyxoma	Disease
Atypical fibroxanthoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Angiomatoid fibrous histiocytoma	Disease
Ossifying fibromyxoid tumour	Disease
Myoepithelioma, myoepithelial carcinoma, and mixed tumour	Disease
Pleomorphic hyalinizing angiectatic tumour of soft parts	Disease
Haemosiderotic fibrolipomatous tumour	Disease
Phosphaturic mesenchymal tumour	Disease
NTRK-rearranged spindle cell neoplasm (emerging)	Disease	James Solomon, MD, PhD	2/20/2022	12/9/2025	PENDING		Katie Schieffer
Synovial sarcoma	Disease
Epithelioid sarcoma	Disease
Alveolar soft part sarcoma	Disease
Clear cell sarcoma of soft tissue	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Extraskeletal myxoid chondrosarcoma	Disease
Desmoplastic small round cell tumour	Disease
Extrarenal rhabdoid tumour	Disease
PEComa	Disease
Intimal sarcoma	Disease
Undifferentiated sarcoma	Disease
CHAPTER 3 (UNDIFFERENTIATED SMALL ROUND CELL SARCOMAS OF BONE AND SOFT TISSUE)
Ewing sarcoma	Disease	Sadeem Qdaisat	10/1/23	12/9/2025	PENDING		Working with Eric McGinnis		2021 template added
Round cell sarcoma with EWSR1-non-ETS fusions	Disease
CIC-rearranged sarcoma	Disease	Ganesh Pandurang, MD	2/28/24		PENDING		Katherine Geiersbach
Sarcoma with BCOR genetic alterations	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
CHAPTER 4 (BONE TUMOURS)
Subungual exostosis	Disease
Bizarre parosteal osteochondromatous proliferation	Disease
Periosteal chondroma	Disease
Enchondroma	Disease
Osteochondroma	Disease
Chondroblastoma	Disease
Chondromyxoid fibroma	Disease
Osteochondromyxoma	Disease
Synovial chondromatosis	Disease
Central atypical cartilaginous tumour / chondrosarcoma, grade 1	Disease
Secondary peripheral atypical cartilaginous tumour / chondrosarcoma, grade 1	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Central chondrosarcoma, grades 2 and 3	Disease
Secondary peripheral chondrosarcoma, grades 2 and 3	Disease
Periosteal chondrosarcoma	Disease
Clear cell chondrosarcoma	Disease
Mesenchymal chondrosarcoma	Disease
Dedifferentiated chondrosarcoma	Disease
Osteoma	Disease
Osteoid osteoma	Disease
Osteoblastoma	Disease
Low-grade central osteosarcoma	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Osteosarcoma	Disease
Parosteal osteosarcoma	Disease
Periosteal osteosarcoma	Disease
High-grade surface osteosarcoma	Disease
Secondary osteosarcoma	Disease
Desmoplastic fibroma of bone	Disease
Fibrosarcoma of bone	Disease
Haemangioma of bone	Disease
Epithelioid haemangioma of bone	Disease
Epithelioid haemangioendothelioma of bone	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Angiosarcoma of bone	Disease
Aneurysmal bone cyst	Disease
Giant cell tumour of bone	Disease
Non-ossifying fibroma	Disease
Benign notochordal cell tumour	Disease
Conventional chordoma	Disease
Dedifferentiated chordoma	Disease
Poorly differentiated chordoma	Disease
Chondromesenchymal hamartoma of chest wall	Disease
Osteofibrous dysplasia	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Adamantinoma of long bones	Disease
Simple bone cyst	Disease
Fibrocartilaginous mesenchymoma	Disease
Fibrous dysplasia	Disease
Lipoma and hibernoma of bone	Disease
Leiomyosarcoma of bone	Disease
Undifferentiated pleomorphic sarcoma	Disease
Bone metastases	Disease
Solitary plasmacytoma of bone	Disease
Primary non-Hodgkin lymphoma of bone	Disease
Disease	Page Type	Author	Date Assigned to Author	Target Completion Date	Author Content (Pending or Complete)	Date Completed by Author	Associate Editor	Date of Last Editor Review	Notes
Langerhans cell histiocytosis	Disease
Erdheim-Chester disease	Disease
Rosai-Dorfman disease	Disease
CHAPTER 5 (GENETIC TUMOUR SYNDROMES OF SOFT TISSUE AND BONE)
Enchondromatosis	Disease
Li-Fraumeni syndrome	Disease	See GTS5 volunteer sheet for authorship status	N/A	N/A	N/A	N/A	N/A	N/A	N/A
McCune-Albright syndrome	Disease
Multiple osteochondromas	Disease
Neurofibromatosis type 1	Disease	See GTS5 volunteer sheet for authorship status	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Rothmund-Thomson syndrome	Disease
Werner syndrome	Disease