Fig. 5
From: Unusual patterns of tuberculosis on cross-sectional imaging: a pictorial review
Extramedullary intradural tubercular granuloma with cord oedema. MRI of a 32-year-old female shows cord expansion with high signal intensity in the cord from C3 to C7 vertebral levels, suggestive of cord oedema on sagittal T2W image (A), T1W image also shows cord expansion at the same level (B), T1 contrast-enhanced images show a well-defined peripherally enhancing extramedullary intradural lesion posteriorly at C3–C4 vertebral level (white arrow in C and D)