Acquired retinoschisis resolved after 23Gage pars plana vitrectomy in posterior microphthalmos.

Abstract

BACKGROUND:

Posterior microphthalmos combined with acquired retinoschisis is a rare entity. This report presents a case of acquired retinoschisis in a patient with posterior microphthalmos and discusses the management for such disease. The patient exhibited acquired peripheral retinal schisis in both eyes.

CASE PRESENTATION:

The patient presented with a fix scotoma and decrease in visual acuity for 2 weeks in his left eye. Ocular examination revealed that his best-corrected visual acuity was 0.6 in right eye and 0.2 in left eye. The patient had amblyopia because of hyperopia with spherical equivalent of +11.75 diopters in the right eye and +12.00 diopters in the left eye. The axial lengths were 18.41 mm in right and 18.43 mm in left eyes respectively. Slip lamp examination found normal anterior segments. Funduscopy showed bilateral retinoschisis in inferotemporal retina. The schisis in right eye was limited to peripheral retina whereas the schisis in left eye was bullous type. The schisis in the left eye extended from the periphery to the posterior macular region in left eye. A pars plana vitrectomy was performed in the left eye and visual acuity was restored to 0.6.

CONCLUSION:

Posterior microphthalmos combined with retinoschisis is rare. When it appears in peripheral retina, the schisis remains stable. In cases where the schisis extends to posterior pole and affects the macula, surgery in the form of pars plana vitrectomy could be an option.

• Authors: Shanshan Yu, Yi Gao, Xiaoling Liang, Yongsheng Huang
• Journal: BMC ophthalmology (BMC Ophthalmol) Vol. 14 Pg. 65 (May 11 2014) ISSN: 1471-2415 [Electronic] England
• PMID: 24884506 (Publication Type: Case Reports, Journal Article, Research Support, Non-U.S. Gov't)

Topics

• Adult
• Fluorescein Angiography
• Follow-Up Studies
• Fundus Oculi
• Humans
• Male
• Microphthalmos (complications, diagnosis, surgery)
• Microscopy, Acoustic
• Retinoschisis (diagnosis, etiology, surgery)
• Tomography, Optical Coherence
• Visual Acuity
• Vitrectomy (methods)