Preferred Label : Malignant Breast Phyllodes Tumor;
NCIt synonyms : Malignant Breast Phyllodes Neoplasm; Malignant Phyllodes Tumor of the Breast; Malignant Mammary Phyllodes Tumor; Malignant Phyllodes Neoplasm of Breast; Malignant Phyllodes Neoplasm of the Breast; Malignant Phyllodes Breast Neoplasm; Malignant Phyllodes Tumor of Breast; Malignant Mammary Phyllodes Neoplasm; Malignant Phyllodes Breast Tumor;
NCIt definition : A phyllodes tumor of the breast characterized 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.;