FIG 1. MR images of right JFM obtained in a 46-year-old woman (patient 6).
A, B, Transverse T1-weighted images (400/9).
C, D, Transverse T2-weighted images (4,100/90).
E, F, Transverse postcontrast T1-weighted images (400/20).
MR signal intensity of the intracranial component (arrow in A, C, and E) for JFM is higher than that of the extracranial component (arrow in B, D, and F) on T1-, T2- and postcontrast T1-weighted images.