Fig. 7 A. A cavernous hemangioma measuring 1.5 cm in longest dimension is located at the orbital apex displacing the optic nerve (arrow). Visual acuity is 20/40. there is a relative afferent pupil defect, and visual field shows a central scotoma. B. A cavernous hemangioma measuring 2 cm in longest dimension is located in the midorbit displacing the optic nerve (arrow). Visual acuity is 20/20. There is no relative afferent pupil defect and the visual field is normal.