MRI - MRI left leg with contrast
Axial STIR
Coronal STIR
Axial T1 3D fat sat
Axial T1 3D fat sat C+
Coronal T1 3D fat sat C+
Sagittal T1 3D fat sat C+
In the anterior thigh root, there is a solid fusiform mass that surrounded the femoral vessels. This lesion shows low signal intensity on T1-weighted images, hyperintense on T2-weighted images and high signal on STIR sequences. After intravenous administration of gadolinium, there is homogeneous enhancement.