Indocyanine green angiography in the diagnosis of retinal arterial macroaneurysms associated with submacular and preretinal hemorrhages: a case series.

PURPOSE: To report the use of indocyanine green angiography in the diagnosis of retinal arterial macroaneurysms associated with preretinal and subretinal hemorrhage. METHODS: Retrospective case series. Indocyanine green angiograms of five consecutive patients with dense preretinal, intraretinal, and subretinal hemorrhages in which the cause of hemorrhage was still in question after clinical evaluation and fluorescein angiography. RESULTS: In five eyes of five patients, indocyanine green angiography demonstrated acquired retinal arterial macroaneurysms as the cause of hemorrhage. Each diagnosis was confirmed after the hemorrhages spontaneously resolved or were surgically removed. CONCLUSIONS: Indocyanine green angiography is useful in the diagnosis of acquired retinal arterial macroaneurysms when fluorescein angiography is inconclusive because of preretinal, intraretinal, or subretinal hemorrhage. Establishing the diagnosis of retinal arterial macroaneurysm can influence the management of patients with submacular and premacular hemorrhage.

Choroidal neovascularization secondary to Candida albicans chorioretinitis.

PURPOSE: To study the clinical histories and courses of six patients with choroidal neovascularization secondary to endogenous Candida albicans chorioretinitis. METHODS: The medical records, fundus photographs, and fluorescein angiograms of six patients who developed C. albicans chorioretinitis secondary to candidemia and who subsequently developed choroidal neovascularization in one or both eyes were reviewed. RESULTS: The six patients ranged in age from 18 to 79 years. Four were women and two men; all but one showed evidence of bilateral chorioretinal scarring secondary to C. albicans chorioretinitis. All patients had been treated successfully with systemic antifungal therapy (amphotericin B). Two weeks to two years after the chorioretinitis, choroidal neovascularization developed in one eye (four cases) or both eyes (two cases). The neovascularization on initial examination was subfoveal in four eyes, extrafoveal in three eyes, and juxtafoveal in one eye. Laser photocoagulation was used in four of the eight involved eyes. In these cases, the active choroidal neovascularization was brought under control. In one eye, the patient had submacular surgery for excision of the choroidal neovascular membrane. Final visual acuities ranged from 20/20 to 20/200 in treated eyes and from 20/50 to 20/400 in untreated eyes. CONCLUSION: Choroidal neovascularization is a potential cause of late visual loss in patients who have had C. albicans sepsis and endogenous C. albicans chorioretinitis. Eyes that have chorioretinal scarring from C. albicans chorioretinitis should be watched for the development of choroidal neovascularization. Laser photocoagulation or perhaps surgical excision of the neovascular complex may be of benefit in selected cases.

Coagulase-negative Staphylococcus endophthalmitis after cataract surgery with intraocular vancomycin.

PURPOSE: We studied a case of postoperative coagulase-negative Staphylococcus endophthalmitis in a 79-year-old man who had undergone cataract extraction in which vancomycin had been used intraoperatively in the infusion fluid. METHODS: The medical records were reviewed for the clinical history, ocular findings, and the vitreous and anterior chamber culture results. RESULTS: Acute, postoperative coagulase-negative Staphylococcus endophthalmitis developed in the patient in whom vancomycin had been used intraoperatively in the infusion fluid. CONCLUSIONS: Restraint is urged in the prophylactic use of vancomycin in the infusion fluids.