5 ultrasonographic features, which have the highest positive predictive values, are length of the shortest diameter (S) ≥ 10 mm (96.2%, 50/52), abnormal or absence hilum (93.7%, 30/32), eccentric or irregular nodular cortex (93.5%, 145/155), round shape (92.3%, 36/39), cortical thickness > 3 mm or undefined because of the absence of a hilum (84.5 - 100%) Conclusion: Decribe the axillary lymph node ultrasonographic features has high value in predicting metastasis.