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https://www.readbyqxmd.com/read/28654591/the-classification-and-prognosis-of-periocular-complications-related-to-blindness-following-cosmetic-filler-injection
#1
Yujin Myung, Sangjun Yim, Jae Hoon Jeong, Baek-Kyu Kim, Chan-Yeong Heo, Rong-Min Baek, Chang-Sik Pak
Common side effects during hyaluronic acid filler injections are typically mild and reversible, but several reports of blindness have received attention. The present study focused on orbital symptoms combined with blindness, aiming to classify affected patients and predict their disease course and prognosis. From September of 2012 to August of 2015, nine patients with vision loss after filler injection were retrospectively reviewed. Ptosis, ophthalmoplegia, and enophthalmos were recorded over a 6-month follow-up, and patients were classified into four types according to periocular symptom manifestation...
July 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28653520/-pseudotumor-cerebri-due-to-taking-minocycline
#2
M Kaabour, F Guerisse, P Mols, S Levy
The cerebral pseudotumor (PTC) is defined by the increase in cerebrospinal fluid (CSF) pressure, a normal composition of the latter in the absence of identified intracranial structural abnormalities, in particular by neuroimaging. The pathophysiology of PTC is poorly understood although its diagnostic criteria are well established. Drugs such as minocycline, tetracycline and doxycycline have been repeatedly implicated as a causative factor in PTC. The prognosis of PTC related to minocycline, reported in the literature is quite variable...
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28652698/comment-on-clinical-effectiveness-of-currently-available-low-vision-devices-in-glaucoma-patients-with-moderate-to-severe-vision-loss
#3
COMMENT
Joshua R Ehrlich, Sayoko E Moroi
No abstract text is available yet for this article.
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28650878/leber-hereditary-optic-neuropathy-bridging-the-translational-gap
#4
Neringa Jurkute, Patrick Yu-Wai-Man
PURPOSE OF REVIEW: Leber hereditary optic neuropathy (LHON) is the most common primary mitochondrial DNA (mtDNA) genetic disorder in the population. We address the clinical evolution of the disease, the secondary etiological factors that could contribute to visual loss, and the challenging task of developing effective treatments. RECENT FINDINGS: LHON is characterized by a preclinical phase that reflects retinal ganglion cell (RGC) dysfunction before rapid visual deterioration ensues...
June 24, 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/28650350/performing-pediatric-eye-exams-in-primary-care
#5
Elaine F Martin
Early vision care is critical for all children. If undetected, eye disorders such as amblyopia and strabismus may result in permanent vision loss. Vision exams should include a careful history and physical including fix and follow, red reflex, and cover/uncover testing. Photo screening and visual acuity exams should be administered whenever possible.
June 22, 2017: Nurse Practitioner
https://www.readbyqxmd.com/read/28647756/role-of-coronal-high-resolution-diffusion-weighted-imaging-in-acute-optic-neuritis-a-comparison-with-axial-orientation
#6
Ping Lu, Yan Sha, Hailin Wan, Feng Wang, Guohong Tian
PURPOSE: Through a comparison with the axial orientation, we aimed to evaluate the role of coronal high-resolution diffusion-weighted imaging (DWI) in acute optic neuritis based on diagnostic accuracy and the reproducibility of apparent diffusion coefficient (ADC) measurements. METHODS: Orbital DWI, using readout-segmented, parallel imaging, and 2D navigator-based reacquisition (RESOLVE-DWI), was performed on 49 patients with acute vision loss. The coronal (thickness = 3 mm) and axial (thickness = 2 mm) diffusion images were evaluated by two neuroradiologists retrospectively...
June 24, 2017: Neuroradiology
https://www.readbyqxmd.com/read/28647723/a-retrospective-cohort-study-of-high-impact-users-among-patients-with-cerebrovascular-conditions
#7
Ahsan Rao, Alice Jones, Alex Bottle, Ara Darzi, Paul Aylin
OBJECTIVE: To apply group-based trajectory modelling (GBTM) to the hospital administrative data to evaluate, model and visualise trends and changes in the frequency of long-term hospital care use of the subgroups of patients with cerebrovascular conditions. DESIGN: A retrospective cohort study of patients with cerebrovascular conditions. SETTINGS: Secondary care of all patients with cerebrovascular conditions admitted to English National Hospital Service hospitals...
June 24, 2017: BMJ Open
https://www.readbyqxmd.com/read/28645419/elderly-man-with-painless-vision-loss
#8
Gregory Eisinger, Michael Prats, Stanley Park, David Bahner
No abstract text is available yet for this article.
July 2017: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/28645275/rapid-monocyte-infiltration-following-retinal-detachment-is-dependent-on-non-canonical-il6-signaling-through-gp130
#9
Xinlei Wang, Eric B Miller, Mayank Goswami, Pengfei Zhang, Kaitryn E Ronning, Sarah J Karlen, Robert J Zawadzki, Edward N Pugh, Marie E Burns
BACKGROUND: Retinal detachment (RD) can lead to proliferative vitreoretinopathy (PVR), a leading cause of intractable vision loss. PVR is associated with a cytokine storm involving common proinflammatory molecules like IL6, but little is known about the source and downstream signaling of IL6 and the consequences for the retina. Here, we investigated the early immune response and resultant cytokine signaling following RD in mice. METHODS: RD was induced in C57BL/6 J and IL6 knockout mice, and the resulting inflammatory response was examined using immunohistochemistry and flow cytometry...
June 23, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28644176/conn-syndrome-presenting-as-central-retinal-vein-occlusion
#10
Alp Atik, Dennis Wilson, Rohan W Essex
PURPOSE: To describe a case of central retinal vein occlusion in a young patient presenting with symptomatic malignant hypertension because of Conn syndrome. METHODS: Single interventional case report. RESULTS: A 44-year-old man presented with a 1-day history of headache and vision loss in his right eye on a background of malignant hypertension. He was diagnosed with right central retinal vein occlusion. Further investigation of his malignant hypertension revealed Conn syndrome because of an aldosterone-secreting adenoma in the left adrenal gland...
June 20, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28643722/endogenous-endophthalmitis-caused-by-cryptococcus-neoformans-var-gattii-mimicking-choroidal-tumor-from-positron-emission-tomography-computed-tomography-to-histopathology
#11
Chun-Ju Lin, Wen-Lu Chen, Jane-Ming Lin, Peng-Tai Tien, Yi-Yu Tsai
A 60-year-old immunocompetent female with pneumonia history about 10 years ago suffered from blurred vision overall survival for 3 weeks. Common cold with headache and unintentional body weight loss was also noted recently. Choroidal detachment simulating choroidal tumor was observed in the temporal quadrant. The 18F-fluoro-2-deoxyglucose (FDG) positron-emission tomography/computed tomography (CT) scan showed focal, mild to moderate FDG uptake in the left lateral orbit, and an enhanced lesion was seen on the recent CT scan...
June 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28643603/stroke-like-migraine-attacks-after-radiation-therapy-syndrome-case-report-and-review-of-the-literature
#12
Achint K Singh, Bundhit Tantiwongkosi, Anna-Marieta Moise, Wilson B Altmeyer
A 26-year-old female presented with vision loss accompanied by migraine-like headaches. A contrast-enhanced magnetic resonance imaging of the brain was performed which revealed findings suggestive of stroke-like migraine attacks after radiation therapy (SMART) syndrome. SMART syndrome is a delayed complication of brain radiation characterized by neurologic symptoms including migraine-like headaches, seizures, and hemispheric impairment. The purpose of this article is to make the readers aware of this rare complication of brain irradiation...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28643494/identification-of-pathogenic-variants-in-the-chm-gene-in-two-korean-patients-with-choroideremia
#13
Kunho Bae, Ju Sun Song, Chung Lee, Nayoung K D Kim, Woong Yang Park, Byoung Joon Kim, Chang Seok Ki, Sang Jin Kim
Choroideremia is a rare X-linked disorder causing progressive chorioretinal atrophy. Affected patients develop night blindness with progressive peripheral vision loss and eventual blindness. Herein, we report two Korean families with choroideremia. Multimodal imaging studies showed that the probands had progressive loss of visual field with characteristic chorioretinal atrophy, while electroretinography demonstrated nearly extinguished cone and rod responses compatible with choroideremia. Sanger sequencing of all coding exons and flanking intronic regions of the CHM gene revealed a novel small deletion at a splice site (c...
September 2017: Annals of Laboratory Medicine
https://www.readbyqxmd.com/read/28642823/visualization-of-changes-in-the-foveal-avascular-zone-in-both-observed-and-treated-diabetic-macular-edema-using-optical-coherence-tomography-angiography
#14
Aditya Gill, Emily D Cole, Eduardo A Novais, Ricardo N Louzada, Talisa de Carlo, Jay S Duker, Nadia K Waheed, Caroline R Baumal, Andre J Witkin
BACKGROUND: Central vision loss in diabetic retinopathy is commonly related to diabetic macular edema (DME). The objective of this study was to describe changes between consecutive visits on optical coherence tomography angiography (OCTA) of the foveal avascular zone (FAZ) in eyes with DME. METHODS: 20 eyes from 14 patients with DME were imaged on 2 successive clinic visits separated by at least 1 month. The mean interval between visits was 3.2 months. The only intervention used was intravitreal anti-VEGF in 11 eyes; the others were observed over time without treatment...
2017: International Journal of Retina and Vitreous
https://www.readbyqxmd.com/read/28642546/slc4a11-depletion-impairs-nrf2-mediated-antioxidant-signaling-and-increases-reactive-oxygen-species-in-human-corneal-endothelial-cells-during-oxidative-stress
#15
Sanjukta Guha, Sunita Chaurasia, Charanya Ramachandran, Sanhita Roy
Corneal endothelial dystrophy is a progressive disease with gradual loss of vision and characterized by degeneration and dysfunction of corneal endothelial cells. Mutations in SLC4A11, a Na(+) dependent OH(-) transporter, cause congenital hereditary endothelial dystrophy (CHED) and Fuchs' endothelial corneal dystrophy (FECD), the two most common forms of endothelial degeneration. Along with genetic factors, oxidative stress plays a role in pathogenesis of several corneal diseases. In this study we looked into the role of SLC4A11 in antioxidant stress response in human corneal endothelial cells (HCEnC)...
June 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28642245/a-reporter-mouse-model-for-in-vivo-tracing-and-in-vitro-molecular-studies-of-melanocytic-lineage-cells-and-their-diseases
#16
Melissa Crawford, Valerie Leclerc, Lina Dagnino
Alterations in melanocytic lineage cells give rise to a plethora of distinct human diseases, including neurocristopathies, cutaneous pigmentation disorders, loss of vision and hearing, as well as melanoma. Understanding the ontogeny and biology of melanocytic cells, as well as how they interact with their surrounding environment, are key steps in the development of therapies for diseases that involve this cell lineage. Efforts to culture and characterize primary melanocytes from normal or genetically engineered mouse models have at times yielded contrasting observations...
June 22, 2017: Biology Open
https://www.readbyqxmd.com/read/28640138/an-unusual-presentation-of-multiple-myeloma-with-unilateral-sudden-vision-loss-a-case-report
#17
Pei-Wen Wu, Ta-Jen Lee, Jim-Ray Chen, Chien-Chia Huang
RATIONALE: Plasma cell neoplasms are categorized by neoplastic proliferation of a single clone of plasma cells which produce a monoclonal immunoglobulin. Plasma cell neoplasms can present as a solitary plasmacytoma or as multiple myeloma. Both of them can progress to multiple myeloma. Once a diagnosis of plasmacytoma has been made, thorough examinations should be carried out for identifying the disease entity. PATIENT CONCERNS AND DIAGNOSES: Herein, we describe an extraordinary rare case of multiple myeloma with initial presentation of a left sphenoid neoplasm resulting in left-sided headache and rapid deterioration of visual acuity...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28640115/management-of-neovascular-glaucoma-with-intravitreal-ranibizumab-panretinal-photocoagulation-and-subsequent-5-fluorouracil-augmented-trabeculectomy-a-case-report
#18
Xinyue Zhao, Zhi Wang, Xiaobo Yang
RATIONALE: Neovascular glaucoma (NVG) is one of the most refractory types of glaucoma caused by high ischemic retinal disorders, resulting in severe visual loss. Intravitreal injections of ranibizumab have been reported to have anatomical and functional success in treating NVG. PATIENT CONCERNS-DIAGNOSES-INTERVENTIONS: We report a case with neovascular glaucoma due to central retinal vein occlusion who received combination therapy with intravitreal ranibizumab (IVR) injection, panretinal photocoagulation (PRP) and subsequent 5-fluorouracil (5-FU) augmented trabeculectomy...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28639415/anti-vascular-endothelial-growth-factor-for-diabetic-macular-oedema-a-network-meta-analysis
#19
REVIEW
Gianni Virgili, Mariacristina Parravano, Jennifer R Evans, Iris Gordon, Ersilia Lucenteforte
BACKGROUND: Diabetic macular oedema (DMO) is a common complication of diabetic retinopathy. Antiangiogenic therapy with anti-vascular endothelial growth factor (anti-VEGF) modalities can reduce oedema and thereby improve vision and prevent further visual loss. These drugs have replaced laser photocoagulation as the standard of care for people with DMO. OBJECTIVES: The 2014 update of this review found high-quality evidence of benefit with antiangiogenic therapy with anti-VEGF modalities, compared to laser photocoagulation, for the treatment of DMO...
June 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28637922/targeting-factor-d-of-the-alternative-complement-pathway-reduces-geographic-atrophy-progression-secondary-to-age-related-macular-degeneration
#20
Brian L Yaspan, David F Williams, Frank G Holz, Carl D Regillo, Zhengrong Li, Amy Dressen, Menno van Lookeren Campagne, Kha N Le, Robert R Graham, Tatiana Beres, Tushar R Bhangale, Lee A Honigberg, Ashley Smith, Erin C Henry, Carole Ho, Erich C Strauss
Geographic atrophy is an advanced form of age-related macular degeneration (AMD) and a leading cause of vision loss for which there are no approved treatments. Genetic studies in AMD patients have implicated dysregulation of the alternative complement pathway in the pathogenesis of geographic atrophy. Lampalizumab is a potential therapeutic that targets complement factor D, a pivotal activator of the alternative complement pathway. The MAHALO phase 2 clinical trial was a multicenter, randomized, controlled study that evaluated lampalizumab administered by intravitreal injection monthly (n = 42) and every other month (n = 41) versus sham control (n = 40) in patients with geographic atrophy secondary to AMD...
June 21, 2017: Science Translational Medicine
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