Fig. 3. Magnetic resonance images of intracavernous aneurysm in a 72-year-old woman with left retrobulbar pain and sixth-nerve palsy. A: Coronal section (TR, 800 ms; TE, 30 ms). B: Parasagittal section (TR, 1000 ms; TE, 20 ms). C: Axial section (TR, 800 ms; TE, 30 ms). Note partial occlusion by thrombus (T). D: In a similar patient, carotid arteriogram (subtracted, lateral view) demonstrates a large intracavernous aneurysm.