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The purpose of this report is to describe biopsy-proven ocular sarcoidosis (OS) in a 67-year-old patient with a history of sarcoidosis and diffuse large B-cell lymphoma (DLBCL). Nonspecific posterior chorioretinal lesions in a patient with prior malignancy necessitated chorioretinal biopsy to rule out metastatic lymphoma. The association between sarcoidosis and malignancy remains unclear and can complicate management of similar patients with nonspecific posterior segment findings. Chorioretinal biopsy may, therefore, be required to rule out malignancy in patients with a leading history.We report on a case of an unusual activation of one of 2 quiescent, nonexudative choroidal neovascular membranes in a patient treated with anti-VEGF injections for exudative age-related macular degeneration in his fellow eye. After almost 2 years of close observation, one of these membranes became exudative, and anti-VEGF therapy was started. This case illustrates the unpredictability of subclinical neovascularization and confirms the utility of optical coherence tomography angiography in the diagnosis and follow-up of these changes. Patients with an exudative age-related degeneration in one eye should have their fellow eyes monitored meticulously.Circumscribed choroidal hemangioma (CCH) is a rare congenital ocular tumor type that is usually benign and asymptomatic. CCH has only been reported once previously in the literature in association with a visceral neoplasm. Here, we present a newly described association between CCH and hepatic hemangioma (HH). We report the case of a 57-year-old woman diagnosed with asymptomatic HHs who presented with a 2- to 3-month history of central scotoma and blurred vision in her left eye. Assessment identified an orange-red elevated lesion with a central serous retinal detachment and subretinal edema. Complementary tests suggested a CCH. To our knowledge, CCH has only been reported once previously in association with a visceral neoplasm, making this newly described association between CCH and HH of clinical relevance. Ophthalmologists should be aware of the possible association between CCH and other visceral tumors as this association offers an opportunity for the early detection of this pathology.We experienced an atypical endophthalmitis occurring post consecutively performed in-office procedures; an intravitreal injection (IVI) of ranibizumab followed by an anterior chamber (AC) paracentesis performed twice in an eye with neovascular glaucoma (NVG). A 52-year-old diabetic male who was asymptomatic developed signs of endophthalmitis and decreased vision without pain in his left eye a few days post-IVI and AC paracentesis. The condition worsened after an initial vitreous tap and injection of antibiotics. Cultures of vitreous and aqueous samples were negative. Complete resolution occurred after a pars plana vitrectomy with IVI of antibiotics and steroid with removal of a dense "yellowish-brown" fibrinous plaque. The absence of pain, presence of a peculiar colored fibrin, mild-to-moderate vitritis without retinitis, negative cultures, and complete recovery despite the fulminant presentation; favor a diagnosis of inflammation over infection. We hypothesize that a micro-leak from a 26-gauge AC tap tract might have served as an entry port for 5% povidone-iodine from the ocular surface thus inciting inflammation. However, an exuberant inflammatory response that can be typically seen in NVG eyes after intraocular procedures cannot be excluded. Various causes of inflammation post-procedures, both toxic and nontoxic should be considered in atypical culture-negative fulminant endophthalmitis cases with good outcome posttreatment. Any minor ocular procedure may carry a risk of such complication. Patient counseling and care must be exercised in performing these procedures.We report a rare case of a young woman with acute macular neuroretinopathy (AMN) in the right eye and concomitant retinal vascular tortuosity in both eyes. A 19-years-old woman presented with a sudden loss of central vision in the right eye. Apart from flu-like infection 2 weeks before the onset of symptoms, she reported overall good health. She used oral contraceptive pills. Multimodal imaging techniques including color fundus photography, fundus autofluorescence, infrared reflectance imaging, fluorescein angiography, swept-source optical coherence tomography (SS-OCT), and visual field assessment were used for the diagnosis of AMN as well as disease monitoring during follow-up. At presentation, ophthalmoscopy revealed a reddish parafoveal lesion, while SS-OCT showed hyper-reflectivity in the outer plexiform and outer nuclear layers with a slightly disrupted inner segment/outer segment junction. All these imaging findings indicated AMN, but the interpretation was slightly difficult due to the presence of tortuous retinal arteries in both eyes. During the disease course, functional and morphological recovery was documented at 1- and 6-month follow-up. However, as the abnormal appearance of the retinal vessels did not change, congenital retinal vascular tortuosity was diagnosed. Since the pathogenesis of AMN has not been fully elucidated, there is currently no effective treatment. Numerous studies have emphasized a vascular origin and the key role of ischemia in AMN. Our rare case suggests that congenital tortuosity of the retinal vessels, although constituting a common finding in healthy individuals, may be involved in the pathophysiology of the disease.It is rare for young, healthy patients to have retinal venous or arterial occlusions and even rarer for both to occur in concert. Such an occurrence should prompt a rapid and extensive workup to prevent further complications. We present our patient, a 37-year-old Lebanese male, who reported a 3-day history of blurring of vision in his left eye. He had no medical or ocular history and is a nonsmoker. Examination of the left fundus revealed inferior macular edema and retinal whitening associated with tortuous retinal veins. He was diagnosed with a combined central retinal vein and cilioretinal artery occlusion. Emergency treatment was done for an acute arterial occlusion. Pluripotin Embolic and thrombotic causes were excluded with investigations. The only positive result was homozygosity for 677C>T mutation of the 5,10 methylenetetrahydrofolate reductase (MTHFR) enzyme gene. MTHFR enzyme breaks down homocysteine, which is atherogenic and prothrombotic. This mutation can lead to a prothrombotic state, precipitating this occurrence.
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