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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment

Fig. 1

A representative case of OCTA in gas tamponade eyes. A 59-year-old female patient with macula-on retinal detachment (RD) in her right eye achieved reattachment in one shot. The preoperative best-corrected visual acuity (BCVA) was LogMAR 0.3 (Snellen equivalent 20/40). The intraocular pressure (IOP) was 10 mmHg. Postoperatively, BCVA increased to LogMAR 0.1 (Snellen equivalent 20/25), the IOP was 14 mmHg, with no history of IOP elevation. No significant difference of vessel density (VD) was found in the affected and contralateral eyes. a the 6 × 6 mm en face angiogram in the affected eye: left: the deep vessel complex (DVC); right: the superficial vessel complex (SVC); b the 6 × 6 mm en face angiogram in the contralateral eye: left: the SVC; right: the DVC; c the 6 × 6 mm false coloring angiogram in the affected eye: left: the DVC; right: the SVC; d the 6 × 6 mm false coloring angiogram in the contralateral eye: left: the SVC; right: the DVC; e the OCT B scan image with layered boundary details in the affected eye: left: the DVC; right: the SVC; f the OCT B scan image with layered boundary details in contralateral eye: left: the SVC; right: the DVC

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