A 39-year-old woman with rheumatoid arthritis, sleep apnea and a body mass index of 55 presented with nausea, vomiting and floaters in the right eye for two days. Two weeks prior, she developed positional headaches, blurry vision and transient visual obscurations. On presentation, her best corrected visual acuity was 20/25 in each eye, there was no relative afferent pupillary defect and the examination of external structures and anterior segment was unremarkable.\nFunduscopic examination revealed Frisen grade 4 papilledema in the right eye with vitreous, subretinal and intraretinal hemorrhages, and grade 3 in the left eye with flame-shaped hemorrhages (A, ).\nHead CT with contrast appeared normal, an MRI was not possible due to body habitus and weight restrictions. Lumbar puncture under fluoroscopic guidance revealed opening pressure of 310 mm CSF with normal composition. Humphrey visual field 24-2 SITA Fast was reliable with an enlarged blind spot and a few central changes in the right eye (mean deviation −4.00 dB) and was essentially full with mild central depression in the left eye (mean deviation −3.55 dB).\nShe was started on acetazolamide 500 mg twice daily, which was titrated up to 1500 mg twice daily with gradual resolution of symptoms over a month. At two month follow up, the vitreous hemorrhage had resolved and there was marked improvement in the papilledema bilaterally ( C, D).
A 39-year-old man, complained about a 3-day history of bilateral blurred vision. He had a past medical history of kidney transplantation 5 years ago and was receiving systemic immunosuppressive therapy. The patient was hospitalized for chickenpox and was treated with systemic antivirals 3 weeks prior to ocular symptoms onset. On ophthalmic examination, the patient’s best corrected visual acuity (BCVA) was 20/200 in the right eye (RE) and 20/25 in the left eye (LE). Slit-lamp examination showed stromal keratitis and few fine keratic precipitates in the RE (Fig. ) and 1+ anterior chamber cells in both eyes. Intraocular pressure was 22 mmHg in the RE and 20 mmHg in the LE. There were no vitreous cells, and results of dilated fundus examination were unremarkable in both eyes. The patient was diagnosed with keratouveitis in the RE and acute anterior uveitis in the LE secondary to chickenpox. He was treated with topical acyclovir five times a day, dexamethasone six times a day, beta blockers, and atropine 1% twice daily. He was lost to follow-up. One year later, he presented with a 1-week history of blurry vision bilaterally. On ophthalmic examination, BCVA was 20/200 in the RE and 20/30 in the LE. Slit-lamp examination showed “mutton-fat” pigmented keratic precipitates (Fig. ), 1+ anterior chamber cells, corneal scars, patchy iris atrophy with circumscribed depigmented spots of the iris, and distorted pupil (Fig. ) in both eyes. Intraocular pressure was 27 mmHg in the RE and 24 mmHg in the LE. Assessment of posterior segments revealed no abnormalities in both eyes. A diagnosis of recurrent granulomatous anterior uveitis was made. The patient was treated with topical dexamethasone six times a day, topical acyclovir five times a day, beta blockers, and atropine 1% twice daily. Intraocular inflammation gradually resolved, and visual acuity improved. Topical steroids and acyclovir were slowly tapered. Visual acuity improved to 20/25 in both eyes one month after presentation. No recurrence of intraocular inflammation was observed over a follow-up period of 24 months.