Cystic lesions of peripheral nerves: Are we missing the diagnosis of the intraneural ganglion cyst?

Figure 7 Images A, B show serial, T2-weighted fat suppressed coronal sections of the pelvis that demonstrates the longitudinally oriented intraneural cyst in the right obturator nerve (black arrows). The extension along the articular branch to the anteromedial aspect of right hip joint (white arrows) is also seen. Note the normal left obturator nerve (ON, yellow arrows). Reprinted with permission from Acta Neurologica Belgica.