2B5K

ICD-11 MMS 2026-01

Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of other or unspecified sites

Coding note from above levels

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Index terms

  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of other or unspecified sites
  • malignant tumour of soft tissue of unspecified site
  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of skull or face
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  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of mandible
  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of vertebral column
  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of ribs, sternum or clavicle
  • Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of pelvic bones, sacrum or coccyx
  • Unspecified malignant soft tissue tumours or sarcomas of overlapping lesion of bone or articular cartilage of other or unspecified sites
  • Angiomyoliposarcoma of unspecified site
  • Malignant angioma of unspecified site
  • Malignant haemangioma of unspecified site
  • Malignant lymphangioma of unspecified site
  • Malignant myoma of unspecified site
  • Osteogenic juxtacortical sarcoma of unspecified site
  • Rhabdoid cell sarcoma of unspecified site
  • Malignant neoplasm: Connective and soft tissue of head, face and neck
  • Malignant neoplasm of connective tissue of eyelid
  • Malignant neoplasm of connective tissue of ear
  • Auricular cartilage cancer
  • Carotid artery cancer
  • carotid cancer
  • Malignant neoplasm: Connective and soft tissue of arm, including shoulder
  • malignant neoplasm of connective and soft tissue of upper limb, including shoulder
  • Malignant neoplasm: Connective and soft tissue of leg, including hip
  • malignant neoplasm of connective and soft tissue of lower limb, including hip
  • Malignant neoplasm: Connective and soft tissue of thorax
  • Malignant neoplasm of great vessels
  • aortic cancer
  • Malignant neoplasm of diaphragm
  • primary malignant neoplasm of diaphragm
  • Malignant neoplasm: Connective and soft tissue of abdomen
  • Malignant neoplasm of abdominal wall
  • Malignant neoplasm of hypochondrium
  • Malignant neoplasm: Connective and soft tissue of pelvis
  • Malignant neoplasm of buttock
  • Malignant neoplasm of groin
  • Malignant neoplasm of perineum
  • Malignant neoplasm: Connective and soft tissue of trunk, unspecified
  • Malignant neoplasm of back NOS
  • Malignant neoplasm: Overlapping lesion of connective and soft tissue

Exclusions from above levels

  • 2A01.1 – Mesenchymal tumour of meninges
  • 2A02.1 – Tumours of cranial or paraspinal nerves
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
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  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2B50 – Chondrosarcoma, primary site
  • 2B51 – Osteosarcoma, primary site
  • 2B52 – Ewing sarcoma, primary site
  • 2B53 – Fibroblastic or myofibroblastic tumour, primary site
  • 2B54 – Undifferentiated pleomorphic sarcoma, primary site
  • 2B55 – Rhabdomyosarcoma, primary site
  • 2B56 – Angiosarcoma, primary site
  • 2B57 – Kaposi sarcoma, primary site
  • 2B58 – Leiomyosarcoma, primary site
  • 2B59 – Liposarcoma, primary site
  • 2B5A – Synovial sarcoma, primary site
  • 2B5B – Gastrointestinal stromal tumour, primary site
  • 2B5C – Endometrial stromal sarcoma, primary site
  • 2B5D – Malignant mixed epithelial mesenchymal tumour, primary site
  • 2B5E – Malignant nerve sheath tumour of peripheral nerves or autonomic nervous system, primary site
  • 2B5F – Sarcoma, not elsewhere classified, primary site
  • 2B5G – Myosarcoma of uterus, part not specified
  • 2B5H – Well differentiated lipomatous tumour, primary site
  • 2B5J – Malignant miscellaneous tumours of bone or articular cartilage of other or unspecified sites
  • 2B5Y – Other specified malignant mesenchymal neoplasms
  • 2B5Z – Malignant mesenchymal neoplasm of unspecified type

Foundation entity

Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of other or unspecified sites – http://id.who.int/icd/entity/1544901926

Allowed postcoordination axes

Part of: 02: Neoplasms