MRI - Cervical spine
Sagittal T1
Sagittal T2
Sagittal T1 fat sat
Sagittal T1 C+ fat sat
Sagittal DWI
Sagittal ADC
Axial T1 fat sat
Axial T2 fat sat
Axial T2
Axial T2
Sagittal T2
An eccentric dorsal cord-based mass lesion is noted with intramedullary and extramedullar components is seen opposite to C7/D1 level averaging roughly 19 x 9.5 mm, seen indenting cord from its posterior aspect. It is exerting T1 mild hypo and T2 iso intense signals. It indents manifestly the related cord with anterior displacement. The tumour nidus enhances avidly.
Cord syrinx is noted extending from C5 to D5 vertebral levels.