Plexiform Neurofibroma of the Wrist: Imaging Features and When to Suspect Malignancy

Figure 3

Coronal T2-weighted wrist MRI with fat suppression—(3a) anterior section: multilobulated mass abutting flexor digitorum longus (FD). Target signs (white arrows). (3b) Posterior section: remodeling of triquetrum (black arrow), hamate (white arrow), and proximal metacarpal (arrowhead). *distal radioulnar joint widening.

(a)

(b)