
Figure 1A
Cervical MRI, axial fat suppressed SE T1-weighted sequence. Studying the cervical portion of left carotid artery is hampered by magnetic susceptibility artifact due to the presence of dental implant.

Figure 1B
Cervical MRI, volumetric 3D fat suppressed SE T1-weighted sequence allowing to overcome the magnetic susceptibility artifact and to bring out extension of the cervical portion of left internal carotid artery dissection (arrow).

Figure 1C
Gadolinium chelates enhanced MR angiography confirming the stenosis of the tapered left internal carotid artery (arrowheads).
