1. 12Enlarged Cervical
Intervertebral Foramen

2. CLINICAL IMAGAGING
AN ATLAS OF DIFFERENTIAL DAIGNOSIS
EISENBERG
DR. Muhammad Bin Zulfiqar
PGR-FCPS III SIMS/SHL

3. • Fig SP 12-1 Neurofibroma. Smooth widening
(arrows) due to the contiguous mass, without
evidence of bone destruction.

4. • Fig SP 12-2 Tortuous vertebral artery. (A)
Frontal tomogram shows the enlarged
foramen (arrows). (B) Arteriogram shows the
tortuous vertebral artery (arrow) entering the
enlarged foramen.

5. • Fig SP 12-3 Traumatic avulsion of nerve roots.
Note the pouch-like appearance of the
blunted nerve roots that extend into the
cervical foramina.