Figure 24: A- Tolosa Hunt syndrome showing contrast enhancement along right anterior Cavernous sinus and orbital apex (patient presented with painful ophthalmoplegia.) B- Wegeners granulomatosis showing dural enhancement along anterior cranial fossa and involving bilateral cavernous sinus region (patient presented with bilteral 3rd nerve palsy) C-Tubercular meningitis involving basal cisterns and right cavernous sinus.