Click on image to view larger version.
Figure 1. 54-year-old man with left axillar mass. (a) Plain radiograph shows a soft tissue mass with amorphous dotted calcifications in the left axilla (arrows). (b) Coronal multiplanar reformated CT image (window width=250 HU, window level=50 HU) after administration of intravenous contrast material shows a well-circumscribed mass with multiple small calcifications and cystic components (arrows). (c) Axial T1 weighted MR image shows a diffusely inhomogeneous mass with a mixture of low signal intensity and slightly high signal intensity areas. (d) Axial T2 weighted MR images shows a mixture of high signal intensity and low signal intensity areas. ) (e) Axial T1 weighted image after intravenous administration of gadolinium contrast agent (gadopentetate dime–glumine) shows diffusely inhomogeneous enhancement (arrows).
