Spontaneous resolution of long-standing choroidal effusion after glaucoma drainage implant surgery without significant visual deterioration : a case report.

Abstract

BACKGROUND:

Choroidal effusion is a common complication of glaucoma surgery. Although most cases of choroidal effusions resolve spontaneously with observation or medical management alone as intraocular pressure normalizes, surgical drainage might be needed in severe or persistent cases. Herein, we report a case of spontaneous resolution of long-standing severe choroidal effusion after Ahmed glaucoma valve implantation.

CASE PRESENTATION:

An 85-year-old man with uncontrolled primary open-angle glaucoma and medical history of chronic kidney disease underwent uneventful Ahmed glaucoma valve implantation. On postoperative day 8, transient hypotony occurred, and large 360° peripheral choroidal detachments developed. Although the intraocular pressure increased to normal levels on postoperative day 15, choroidal effusion did not resolve. Fundus examination over 8 months showed that the large choroidal effusion persisted despite a well-controlled intraocular pressure. Laboratory test performed at preoperatively and follow-up period revealed persistently elevated potassium and creatinine levels. On postoperative 9 months, the lesion resolved spontaneously without any surgical intervention. We found that the patient's creatinine level was normalized, pre-existing hyperkalemia was corrected, and accordingly his general condition was improved.

CONCLUSIONS:

Considering the underlying medical condition may be helpful in patients with persistent choroidal effusion of an unclear etiology following glaucoma filtering surgery.

• Authors: Mi Sun Sung, Jong Hoon Lee, Yong-Sok Ji, Sang Woo Park
• Journal: BMC ophthalmology (BMC Ophthalmol) Vol. 23 Issue 1 Pg. 465 (Nov 16 2023) ISSN: 1471-2415 [Electronic] England
• PMID: 37974114 (Publication Type: Case Reports, Journal Article)
• Copyright: © 2023. The Author(s).

Chemical References

• Creatinine

Topics

• Male
• Humans
• Aged, 80 and over
• Glaucoma, Open-Angle (surgery)
• Creatinine
• Postoperative Complications
• Glaucoma Drainage Implants (adverse effects)
• Glaucoma (surgery)
• Intraocular Pressure
• Choroidal Effusions (diagnosis, etiology)
• Drainage
• Treatment Outcome
• Retrospective Studies