Disorders of the pupil.

The pupil is one objective marker of vision and autonomic pathways. A good understanding of its anatomy and careful examination techniques are the essential tools for proper clinical diagnosis of pupillary disorders.

Oculomotor nerve schwannoma associated with ophthalmoplegic migraine.

Purpose: To describe a patient with an oculomotor nerve schwannoma who had symptoms of ophthalmoplegic migraine.

Methods: Case report.

Results: A 23-year-old woman had a history of recurrent headache accompanied by transient right oculomotor palsy since age 7 years.

Unilateral optic disc edema following trabeculectomy.

Two cases of a benign form of optic disc edema after successful trabeculectomy are reported. In both patients, optic disc edema was noted 2 to 4 weeks after trabeculectomy. The edema occurred without loss of visual acuity or field.