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. 2022 Feb 15;14(2):e22262. doi: 10.7759/cureus.22262

Figure 1. MRI-MRV cross-sections (a. coronal, b. sagittal, c. transverse).

Figure 1

After the administration of a paramagnetic substance, a filling defect is noted in the final part of the right internal jugular vein and the sigmoid sinus on the same side. (Red arrow depicts the filling defect, Blue arrow depicts the normal contralateral side)