Diode laser transscleral cyclophotocoagulation for uveitis-glaucoma-hyphema syndrome: A case report

Abstract

Rationale:To report a case of diode laser transscleral cyclophotocoagulation (DLTSC) for uveitis-glaucoma-hyphema syndrome (UGH).Patient concerns:The patient developed UGH on the right eye (OD) after vitrectomy and intraocular lens (IOL) implantation.Diagnoses:Best corrected visual acuity (BCVA) was HM/50 cm, intraocular pressure (IOP) was 51.3 mm Hg on the OD. He was found to have 3+ anterior chamber cells. A B-scan ultrasound showed vitreous opacity. Ultrasound biomicroscopy (UBM) showed the chafing between the IOL and the posterior surface of the iris. Thus, he was diagnosed as UGH on the OD.Interventions:The patient was worried about the complications for removal of the IOL, a DLTSC approach was performed.Outcomes:BCVA was 20/40 on the OD, IOP was 12 mm Hg on the OD. There were no anterior chamber inflammation and no vitreous opacity. UBM showed there was no contact between IOL and the posterior surface of the iris, the fundus of the eye was clearly visible.Lessons:UGH syndrome is a severe complication of cataract extraction. IOL extraction has been the traditional approach to treatment. DLTSC can be an option when the IOL is slightly tilted.