VERTICALLY ORIENTED PARASPINAL MASS

80% of vertically oriented elongated masses are ganglion series tumors:

Neuroblastoma (<1yo)

Ganglioneuroblastoma (1-10yo)

Ganglioneuroma (6-15yo)

80% of rounded masses are nerve root tumors:

Schwannoma

Neurofibroma

Malignangt schwannoma