Malignant phyllodes tumour of breast

Description

A phyllodes tumour of the breast characterised by infiltrative margins and a sarcomatous stromal component. The sarcomatous stroma usually displays features of fibrosarcoma. Liposarcomatous, osteosarcomatous, or rhabdomyosarcomatous elements may also be present.

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

Malignant phyllodes tumour of breast
malignant phyllodes cystosarcoma of unspecified site

Exclusions from above levels

2B56.2 – Angiosarcoma of breast
2E0Y – Nipple metastasis
http://id.who.int/icd/entity/1706880799 – Malignant neoplasm of skin of breast

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http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

2C60 – Carcinoma of breast, specialised type
2C61 – Invasive carcinoma of breast
2C62 – Inflammatory carcinoma of breast
2C64 – Solid papillary carcinoma of breast with evidence of invasion
2C65 – Hereditary breast and ovarian cancer syndrome
2C6Y – Other specified malignant neoplasms of breast
2C6Z – Malignant neoplasms of breast, unspecified

Foundation entity

Malignant phyllodes tumour of breast – http://id.who.int/icd/entity/147026376

Allowed postcoordination axes

Part of: 02: Neoplasms