Introduction: Phyllodes tumors (PT) are rare and account for 0.3% to 0.5% of all breast tumors. PT may be classified as benign, borderline or malignant. The aim this study was report a case malignant the breast. Case report: A 27-year-old woman presented with mass in left histopathological features malignancy (results US breast: an oval, lobulated hypoechogenic lesion, measuring 7.7 cm – BI-RAD...