Fig. 2
From: Axillary schwannoma mimicking lymph node metastasis-associated breast cancer: a case report
Imaging studies. A Ultrasonography revealed a well-defined hypoechoic tumor in the right axilla region; B enhanced computed tomography revealed a well-defined round tumor in the right axilla region (red arrow). The tumor was in contact with the axillary vein; C, D magnetic resonance imaging revealed a round tumor which had low intensity on T1-weighted images and high intensity on fat-saturation T2-weighted images in the right axilla region (red arrow)