Fig. 1From: Breast myeloid sarcoma presenting as a palpable breast lump after allogeneic stem cell transplantation for acute myelomonocytic leukemia: a rare case reportThe ultrasound and MRI results of the breast masses. A Breast ultrasonography revealed masses with well-defined hypoechoic lesions in the left breast. B Masses with well-defined hypoechoic lesions were found in the right breast. C Hypoechoic nodules were seen in the left axillae (1.25 cm × 0.50 cm). D Hypoechoic nodules were seen in the right axillae (1.75 cm × 0.68 cm). E MRI showed hypointensity on T1-weighted images and hyperintensity on T2-weighted imagesBack to article page