ABSTRACT
Coxiella burnetii is the causative agent in Q fever, a zoonotic disease. Ocular manifestations of this disease are extremely rare and have been infrequently reported. In this report, we describe a rare case of chorioretinitis in a patient incompletely treated for Q fever. We highlight the unique ocular manifestation with multimodal imaging, and the importance of a thorough history and prompt and correct treatment of the disease with systemic therapy. [Ophthalmic Surg Lasers Imaging Retina 2024;55:xx-xx.].
ABSTRACT
Purpose: To report a case of bilateral posterior placoid-like maculopathy and a macular hole associated with vitamin A deficiency. Observations: A 72-year-old male presented with nyctalopia and progressive vision loss in both eyes. Examination and multimodal imaging were consistent with posterior placoid-like maculopathy bilaterally and a macular hole in the right eye. A workup for infectious, inflammatory, and paraneoplastic etiologies revealed a severely low serum vitamin A level. Two months after initiation of vitamin A repletion, there was improvement in best-corrected Snellen visual acuity as well as macular hole closure. A diagnosis of posterior placoid-like maculopathy in the setting of vitamin A deficiency (VAD) was made. Conclusions and importance: VAD should be considered when symmetric posterior pole placoid-like lesions are observed and other, more common etiologies have been ruled out.
Subject(s)
COVID-19 , Retinal Diseases , White Dot Syndromes , Humans , Retinal Diseases/diagnosis , ScotomaABSTRACT
BACKGROUND AND OBJECTIVES: To explore the incidence of adverse events after bilateral same-day intravitreal 0.7-mg dexamethasone implant (SDIDI) injections. MATERIALS AND METHODS: We performed an IRB approved, single-center, retrospective review of patients receiving bilateral SDIDI injections from January 1, 2016 to October 31, 2021 and reviewed adverse events that occurred within 3 months of injection. RESULTS: A total of 206 bilateral (412 eyes) SDIDI injections were performed in 59 patients. Ocular hypertension or the addition of intraocular pressure (IOP) lowering drops occurred in 121 (29.4%) eyes after IDI. Two (0.5%) eyes required glaucoma drainage surgeries. Of the 117 phakic eyes, 32 (27.4%) had progression of cataract or cataract extraction. There were two (0.5%) episodes of vitreous hemorrhage and one (0.2%) retinal tear with retinal detachment. There were no cases of endophthalmitis. CONCLUSION: Serious complication rates after bilateral same-day IDI injections appears low. Increased IOP that requires intervention can occur. [Ophthalmic Surg Lasers Imaging Retina 2022;53:612-618.].
