PMC8619734_01
Shows findings of MRI Brain and CT Myelography of patient 1. Figure a, b, and c shows Sagittal T1, Sagittal and Axial T2 weighted images demonstrating mild low-lying cerebellar tonsils (blue arrows) causing mild crowding of sub-arachnoid fluid spaces across the foramen magnum. Figure d- f shows Axial CT myelogram images demonstrating dorsal (green arrows) and ventral (red arrows) epidural contrast leakage extending from T12 to L5. Note is also made of early contrast excretion through the kidneys (yellow arrows).
10.1177_2329048X211056709-fig1.jpg
PMC8619734_01_10.1177_2329048X211056709-fig1.jpg
fig1-2329048X211056709
Additionally, early excretion of renal contrast was noted on CT myelography (Figure 1).