keyword
MENU ▼
Read by QxMD icon Read
search

Choroiditis

keyword
https://www.readbyqxmd.com/read/29913294/association-between-champagne-bottle-neck-sign-of-internal-carotid-artery-and-ipsilateral-hemorrhagic-stroke-in-patients-with-moyamoya-disease
#1
Jian Wang, Gong Chen, Yongbo Yang, Bing Zhang, Zhongzhi Jia, Peiyuan Gu, Dong Wei, Jing Ji, Weixing Hu, Xihai Zhao
OBJECTIVE: To assess the association between champagne bottle neck sign (CBNS) in carotid artery and intracranial hemorrhage in patients with moyamoya disease (MMD). METHODS: From January 2016 to December 2017, a total of 76 consecutive patients with MMD without definite risk factors associated intracranial hemorrhage who underwent preoperative angiography were included in this retrospective study. CBNS was defined as luminal diameter of internal carotid artery (ICA)/common carotid artery (CCA) ≤ 0...
June 15, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29913127/rosai-dorfman-disease-masquerading-as-uveal-melanoma-case-report-and-review-of-literature
#2
Yacoub A Yousef, Maysa Al-Hussaini, Rashed Nazzal, Ghadeer Abdeen, Ibrahim Alnawaiseh, Khaleel Alrawashdeh
OBJECTIVE/BACKGROUND: Intra ocular Rosai-Dorfman disease (RDD) is an extremely rare disease. We are reporting the first case of RDD presenting as ciliary body mass mimicking ciliary body melanoma, and we are reviewing the English literature reporting on cases of RDD presented with intraocular disease. METHODS: An 18-year-old lady presented with loss of vision in the right eye, and was found to have intraocular mass lesion. She was diagnosed clinically and radiologically as a case of ciliary body melanoma associated with total retinal detachment...
June 15, 2018: Hematology/oncology and Stem Cell Therapy
https://www.readbyqxmd.com/read/29912566/cyclosporine-a-loaded-nanocarriers-for-topical-treatment-of-murine-experimental-autoimmune-uveoretinitis
#3
Maren Kasper, Doris Gabriel, Michael Möller, Dirk Bauer, Lena Wildschütz, Herve Courthion, Marta Rodriguez-Aller, Martin Busch, Michael R R Böhm, Karin Loser, Solon Thanos, Robert Gurny, Arnd Heiligenhaus
In the present study, tissue distribution and the therapeutic effect of topically applied cyclosporine A (CsA)-loaded methoxy-poly(ethylene-glycol)-hexyl substituted poly(lactic acid) (mPEGhexPLA) nanocarriers (ApidSOL) on experimental autoimmune uveitis (EAU) were investigated. The CsA-loaded mPEGhexPLA nanocarrier was tolerated well locally and showed no signs of immediate toxicity after repeated topical application in mice with EAU. Upon unilateral CsA treatment, CsA accumulated predominantly in the corneal and sclera-choroidal tissue of the treated eye and in lymph nodes (LN)...
June 18, 2018: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/29909408/design-and-baseline-characteristics-of-the-help-study-an-extended-and-long-term-observation-of-pathological-myopia-in-caucasians
#4
Charlotte Melzer, Focke Ziemssen, Nicole Eter, Christian Brinkmann, Hansjuergen Agostini, Gisela Haeusser-Fruh, Uwe Rose, Marc Schargus, Katrin Lorenz, Frank G Holz, Steffen Schmitz-Valckenberg
PURPOSE: To assess the natural disease progression of high myopia in Caucasians considered at risk for the development of myopic choroidal neovascularization (mCNV). METHODS: Subjects were recruited in 25 clinical sites between June 2014 and June 2016. Main inclusion criteria included axial length of ≥26 mm, best-corrected visual acuity ≥0.05 decimal equivalent and presence of at least one out of five predefined morphological disease risk criteria. These were (1) subfoveal choroidal thinning < 50 µm, (2) enhanced choroidal curvature length > 6,300 µm, (3) lacquer cracks, (4) patchy atrophy > 5 mm2 and (5) preexisting mCNV in the fellow eye (German Clinical Trial Register DRKS00007761)...
June 15, 2018: Ophthalmologica. Journal International D'ophtalmologie
https://www.readbyqxmd.com/read/29908885/microrna-188-5p-regulates-contribution-of-bone-marrow-derived-cells-to-choroidal-neovascularization-development-by-targeting-mmp-2-13
#5
Huiyuan Hou, Fan Gao, Hongliang Liang, Yang Lv, Manhong Li, Libo Yao, Jian Zhang, Guorui Dou, Yusheng Wang
Our previous investigations have shown that bone marrow-derived cells (BMCs), including mesenchymal stem cells (MSCs), contribute to the development of choroidal neovascularization (CNV) as sources of cells and angiogenic factors. Two main steps for circulating BMCs to integrate into CNV lesions are extracellular matrix remodeling and consequential cell migration. MicroRNAs (miRNAs) were found to be involved in CNV development; however, little is known about whether miRNAs regulate the contribution of BMCs to CNV...
June 14, 2018: Experimental Eye Research
https://www.readbyqxmd.com/read/29907946/optical-coherence-tomography-angiography-in-retinal-vein-occlusions
#6
Qian Wang, Szy Yann Chan, Yanni Yan, Jingyan Yang, Wenjia Zhou, Jost B Jonas, Wen Bin Wei
PURPOSE: To examine the vascular density in different retinal layers and in the choriocapillaris in eyes with retinal vein occlusions (RVO). METHODS: Applying optical coherence tomography angiography (OCTA), we examined patients with unilateral RVOs and normal individuals of a control group. RESULTS: The study group included 48 patients with unilateral RVO and the control group 17 normal individuals. Eyes affected by RVO as compared to the contralateral unaffected eyes (all P < 0...
June 16, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29907796/a-recurrent-de-novo-missense-pathogenic-variant-in-smarcb1-causes-severe-intellectual-disability-and-choroid-plexus-hyperplasia-with-resultant-hydrocephalus
#7
Illja J Diets, Trine Prescott, Neena L Champaigne, Grazia M S Mancini, Bård Krossnes, Radek Frič, Kristina Kocsis, Marjolijn C J Jongmans, Tjitske Kleefstra
PURPOSE: SMARCB1 encodes a subunit of the SWI/SNF complex involved in chromatin remodeling. Pathogenic variants (PV) in this gene can give rise to three conditions. Heterozygous loss-of-function germline PV cause rhabdoid tumor predisposition syndrome and schwannomatosis. Missense PV and small in-frame deletions in exons 8 and 9 result in Coffin-Siris syndrome, which is characterized by intellectual disability (ID), coarse facial features, and fifth digit anomalies. METHODS: By a gene matching approach, individuals with a similar SMARCB1 PV were identified...
June 15, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29907628/characteristics-of-patients-with-neovascular-age-related-macular-degeneration-who-are-non-responders-to-intravitreal-aflibercept
#8
Chikako Hara, Taku Wakabayashi, Hiroshi Toyama, Yoko Fukushima, Kaori Sayanagi, Shigeru Sato, Hirokazu Sakaguchi, Kohji Nishida
PURPOSE: To investigate the frequency and patient characteristics that influence anatomic response of intravitreal aflibercept in treatment-naïve neovascular age-related macular degeneration (AMD). DESIGN: Retrospective, interventional, consecutive case series. METHODS: Three hundred and sixty-five eyes of 365 patients with AMD who underwent 3 monthly intravitreal aflibercept treatments with follow-up for at least 12 months were investigated...
June 15, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29907347/ophthalmological-changes-of-the-posterior-segment-in-patients-with-testicular-cancer-in-a-mixed-race-population-of-the-general-hospital-of-mexico
#9
D M Barba-Navarrete, D Moreno-Páramo, V E Corona-Montes, L E Tapia-López, E Montiel-Delgado
INTRODUCTION: The curing of a testicular tumour is currently feasible in more than 95% of patients, and in 80% of those with metastases. Until now, there has been no study or series of cases that describe the ocular changes of the posterior segment associated with testicular cancer. OBJECTIVE: To evaluate patients with a diagnosis of testicular cancer in order to determine the presence of changes in the posterior segment and the relationship to the stage. MATERIAL AND METHOD: An observational, cross-sectional, and descriptive study was conducted on 21 male patients (42 eyes) with a diagnosis of testicular cancer...
June 12, 2018: Archivos de la Sociedad Española de Oftalmología
https://www.readbyqxmd.com/read/29905533/the-expression-of-c1-inhibitor-c1inh-in-macrophages-is-upregulated-by-retinal-pigment-epithelial-cells-implication-in-subretinal-immune-privilege-in-the-aging-eye
#10
Chang Luo, Jiawu Zhao, Mei Chen, Heping Xu
Age-related para-inflammation in the retina-choroidal interface is featured by low-levels of complement activation and subretinal macrophage accumulation. This study aimed to understand how complement expression in macrophages is regulated by retinal pigment epithelium (RPE). Bone marrow-derived macrophages (BMDMs) and RPE cells were cultured from 8-10 weeks old C57BL/6J mice. The BMDMs were co-cultured with normal RPE, or oxidized photoreceptor outer segment (oxPOS) or TNF-α pre-treated RPE, or apoptotic RPE, or RPE-choroid eyecups...
June 13, 2018: Aging
https://www.readbyqxmd.com/read/29902319/clinicopathological-correlation-of-choroidal-invasion-in-retinoblastoma
#11
David H Abramson, Robert Folberg, Jasmine H Francis
No abstract text is available yet for this article.
June 14, 2018: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29901637/extracranial-intracranial-bypass-in-medial-sphenoid-ridge-meningioma-associated-with-severe-stenosis-of-the-intracranial-segments-of-the-internal-carotid-artery-a-case-report
#12
Yabo Huang, Zhong Wang, Qingdong Han
RATIONALE: Tumor resection and extracranial-intracranial bypass concerning medial sphenoid ridge meningioma associated with severe stenosis of the internal carotid artery (ICA) of intracranial segments has been rarely presented. Effective treatment as to the complex lesions may be complicated. Tumor resection and cerebrovascular protection should be both taken into consideration. PATIENT CONCERNS: We presented one case of medial sphenoid ridge meningioma associated with severe stenosis of the internal carotid artery of intracranial segments...
June 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29899646/choroidal-haller-s-and-sattler-s-layers-thickness-in-normal-indian-eyes
#13
Rupak Roy, Kumar Saurabh, Chinmayi Vyas, Kaustubh Deshmukh, Preeti Sharma, Dhileesh P Chandrasekharan, Aditya Bansal
AIM: This study aims to study normative choroidal thickness (CT) and Haller's and Sattler's layers thickness in normal Indian eyes. MATERIALS AND METHODS: The choroidal imaging of 73 eyes of 43 healthy Indian individuals was done using enhanced depth imaging feature of spectralis optical coherence tomography. Rraster scan protocol centered at fovea was used for imaging separately by two observers. CT was defined as the length of the perpendicular line drown from the outer border of hypereflective RPE-Bruch's complex to inner margin of choroidoscleral junction...
January 2018: Middle East African Journal of Ophthalmology
https://www.readbyqxmd.com/read/29899643/intravitreal-bevacizumab-with-or-without-triamcinolone-for-wet-age-related-macular-degeneration-twelve-month-results-of-a-prospective-randomized-investigation
#14
Qader Motarjemizadeh, Naser Samadi Aidenloo, Mohammad Abbaszadeh, Vahid Sadrinia
PURPOSE: The purpose of this study is to compare the long-term outcomes of intravitreal bevacizumab (IVB) with a combination therapy including IVB/intravitreal triamcinolone acetonide (IVB/IVTA) in neovascular age-related macular degeneration (AMD). MATERIALS AND METHODS: This prospective, randomized clinical trial was conducted on 136 eyes of 136 patients with neovascular AMD. Eyes were randomly assigned to receive IVB alone (71 eyes) or in combination with IVTA (65 eyes)...
January 2018: Middle East African Journal of Ophthalmology
https://www.readbyqxmd.com/read/29896889/findings-of-oct-angiography-compared-to-fluorescein-and-indocyanine-green-angiography-in-central-serous-chorioretinopathy
#15
Jing-Yu Min, Yanan Lv, Suqin Yu, Yuan-Yuan Gong
PURPOSE: The present study analyzed the appearances of optical coherence tomography angiography (OCTA) in patients with central serous chorioretinopathy (CSC) based on fluorescein angiography (FA) and indocyanine green angiography (ICGA). METHOD: In the current case series, 54 eyes of 50 patients diagnosed as CSC were evaluated retrospectively. OCTA, FA, and ICGA were performed on each patient. Two trained observers examined the OCTA images independently to confirm and compare the choriocapillary appearance with that on FA/ICGA...
June 12, 2018: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/29895553/9p24-triplication-and-15q13-deletion-in-syndromic-hydrocephalus-with-diffuse-villous-hyperplasia-of-the-choroid-plexus
#16
Charuta Furey, Prince Antwi, Daniel Duran, Andrew T Timberlake, Carol Nelson-Williams, Charles C Matouk, Michael L DiLuna, Murat Guenel, Kristopher T Kahle
Hydrocephalus, a disorder of impaired cerebrospinal fluid (CSF) homeostasis, often results from an imbalance between CSF production and reabsorption. Rarely, hydrocephalus is the consequence of CSF hypersecretion in the context of diffuse villous hyperplasia of the choroid plexus (DVHCP). The limited genetic information in previously reported cases suggests a high prevalence of gains of chromosome 9p in this disease, although the critical genes involved in DVHCP pathogenesis have not been identified. Here, we report a patient with syndromic hydrocephalus with DVHCP associated with a novel 9p24...
June 12, 2018: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/29895361/iron-localization-in-the-guinea-pig-choroid-plexus-a-light-and-transmission-electron-microscopy-study
#17
Marilda da Cruz Fernandes, Antônio Generoso Severino, Adriana Maria Zago, Lucas Tortorelli, Fabiano B Carvalho, Felipe Luis Schneider
The role of the choroid plexus (CP) in iron (Fe) homeostasis has been suggested as the main mechanism of Fe uptake and storage in the mammalian central nervous system. Thus, the CP of the lateral and fourth ventricles was studied in guinea pigs with light and electron microscopy using methods including Perls' Prussian blue and Gomori acid phosphatase staining, immunoreactivity for ferritin and transferrin, as well as energy dispersive spectrometry microanalysis. The present study reveals the presence of endogenous Fe in CP epithelial cells...
September 2018: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/29892726/a-case-of-recurrent-hypotony-and-choroidal-effusion-in-a-patient-with-previous-filtration-surgery
#18
Palak M Majmudar, Felina Kremer, Nisha Chadha
To report a case of recurrent hypotony and choroidal effusion following trabeculectomy. OBSERVATIONS: A 70 year old male with advanced pseudoexfoliation glaucoma in both eyes underwent trabeculectomy in the left eye. Initially intraocular pressure (IOP) was controlled without topical therapy, but dorzolamide-timolol and brimonidine were added when IOP elevated above target. Aqueous suppressant glaucoma medications were thought to cause three episodes of hypotony resolving with discontinuation of these medications...
September 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29890860/the-predictive-value-of-magnetic-resonance-imaging-of-retinoblastoma-for-the-likelihood-of-high-risk-pathologic-features
#19
Jamila G Hiasat, Alaa Saleh, Maysa Al-Hussaini, Ibrahim Al Nawaiseh, Mustafa Mehyar, Monther Qandeel, Mona Mohammad, Rasha Deebajah, Iyad Sultan, Imad Jaradat, Asem Mansour, Yacoub A Yousef
PURPOSE: To evaluate the predictive value of magnetic resonance imaging in retinoblastoma for the likelihood of high-risk pathologic features. METHODS: A retrospective study of 64 eyes enucleated from 60 retinoblastoma patients. Contrast-enhanced magnetic resonance imaging was performed before enucleation. Main outcome measures included demographics, laterality, accuracy, sensitivity, and specificity of magnetic resonance imaging in detecting high-risk pathologic features...
June 1, 2018: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/29889273/impact-of-interethnic-difference-of-collateral-angioarchitectures-on-prevalence-of-hemorrhagic-stroke-in-moyamoya-disease
#20
Satoshi Hori, Daina Kashiwazaki, Shusuke Yamamoto, Güliz Acker, Marcus Czabanka, Naoki Akioka, Naoya Kuwayama, Peter Vajkoczy, Satoshi Kuroda
BACKGROUND: Fragile, dilated moyamoya vessels are the main source of hemorrhagic stroke in moyamoya disease (MMD). However, the prevalence of hemorrhagic stroke largely differs between Asian and western countries, although the underlying pathophysiology has not been clarified. OBJECTIVE: To systematically analyze the difference of collateral angioarchitectures between Japanese and European Caucasians with MMD. METHODS: This study included 71 patients with MMD, including Japanese (n = 41) and European Caucasians (n = 30)...
June 8, 2018: Neurosurgery
keyword
keyword
46606
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"