CT
Axial C+ portal venous phase
Coronal C+ portal venous phase
A well defined hypodense mass is seen at the right paraspinal region with small intraspinal component that abut the dorsal cord and large extraspinal component that displaces the right crus of diaphragm and compresses the adjacent psoas muscle. Associated atrophy of the paraspinal muscles are noted.
Diagnosis: Neurofibroma was identified on histopathology