Retinal cases & brief reports · 2025
Peripapillary retinoschisis associated with open angle glaucoma responding to dorzolamide.
СтатьяНазвание и аннотация: Перевод в очереди
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Moussa Omar, Flynn Erin, Golebka Jedrzej, Chang Stanley
Аннотация
PURPOSE: Presenting a case of peripapillary retinoschisis in a patient with glaucomatous optic neuropathy that resolved after changing therapy from topical bimatoprost to timolol/dorzolamide.
METHODS: A 70-year-old female who presented for a second opinion for peripapillary retinoschisis in the left eye.
RESULTS: The patient's visual acuity was 20/25 and 20/30 in the right and left eyes, respectively. Dilated fundoscopy revealed posterior vitreous detachment (PVD) of the left eye, temporal cupping with a superotemporal notch of the left optic nerve, and bilateral macular drusen and pigmentary changes of the retinal pigment epithelium (RPE). Optical coherence tomography of the macula of the left eye showed a PVD, drusen, and peripapillary retinoschisis extending to and involving the fovea. Topical prostaglandin analogue eye drop was discontinued and replaced by dorzolamide/timolol. The peripapillary retinoschisis resolved after medication change over the following 48 months and has not recurred.
CONCLUSION: We present a case of peripapillary retinoschisis in a phakic patient that developed during treatment with a topical prostaglandin analogue. The schisis resolved after switching the prostaglandin analogue to a topical carbonic anhydrase inhibitor. We suggest that the prostaglandin may have had a role in initiating peripapillary retinoschisis associated with glaucomatous optic neuropathy and that carbonic anhydrase inhibitors are a potential treatment for this condition.
METHODS: A 70-year-old female who presented for a second opinion for peripapillary retinoschisis in the left eye.
RESULTS: The patient's visual acuity was 20/25 and 20/30 in the right and left eyes, respectively. Dilated fundoscopy revealed posterior vitreous detachment (PVD) of the left eye, temporal cupping with a superotemporal notch of the left optic nerve, and bilateral macular drusen and pigmentary changes of the retinal pigment epithelium (RPE). Optical coherence tomography of the macula of the left eye showed a PVD, drusen, and peripapillary retinoschisis extending to and involving the fovea. Topical prostaglandin analogue eye drop was discontinued and replaced by dorzolamide/timolol. The peripapillary retinoschisis resolved after medication change over the following 48 months and has not recurred.
CONCLUSION: We present a case of peripapillary retinoschisis in a phakic patient that developed during treatment with a topical prostaglandin analogue. The schisis resolved after switching the prostaglandin analogue to a topical carbonic anhydrase inhibitor. We suggest that the prostaglandin may have had a role in initiating peripapillary retinoschisis associated with glaucomatous optic neuropathy and that carbonic anhydrase inhibitors are a potential treatment for this condition.