Figure 1
From: Primary central nervous system angiosarcoma: two case reports
Axial unenhanced T1-weighted magnetic resonance image demonstrating a large mass in the left middle fossa (white arrowhead) extending through the left greater sphenoid wing into the left orbit (outlined black arrowhead). The fat-suppressed axial T1-weighted gadolinium-diethylenetriaminepentaacetic acid (Gd-DTPA)-enhanced image demonstrates the same findings (white arrow, outlined white arrowhead, respectively). The mass is enhanced homogeneously. The coronal fat-suppressed axial T1-weighted Gd-DTPA-enhanced image demonstrates the left middle fossa component (outlined black arrow) and extension up and over the margin of the left sphenoid ridge producing dural thickening and enhancement here (outlined white arrows).