CT and MRI Findings of Soft Tissue Adult Fibrosarcoma in Extremities

Figure 2

A 47-year-old female with well-differentiated adult fibrosarcoma. (a) A coronal CT scan exhibited a lobulated iso-attenuating soft tissue mass in the right popliteal fossa. (b) Sagittal T1WI showed the lesion with a nodular lump close to the deep fascia (white arrow). (c) Axial fat suppressed FSE T2WI showed band-like areas of low signal suggesting tumor fibrous septa (black arrow). (d) An axial SE T1W contrast-enhanced scan exhibited heterogeneous peripheral enhancement.