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Choroidopathy

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https://www.readbyqxmd.com/read/29793926/choriocapillaris-and-retinal-vascular-plexus-density-of-diabetic-eyes-using-split-spectrum-amplitude-decorrelation-spectral-domain-optical-coherence-tomography-angiography
#1
Felipe F Conti, Vivian L Qin, Eduardo B Rodrigues, Sumit Sharma, Aleksandra V Rachitskaya, Justis P Ehlers, Rishi P Singh
BACKGROUND/AIMS: Split-spectrum amplitude decorrelation angiography for spectral-domain optical coherence tomography has enabled detailed, non-invasive assessment of vascular flow. This study evaluates choriocapillaris and retinal capillary perfusion density (CPD) in diabetic eyes using optical coherence tomography angiography (OCTA). METHODS: Records of 136 eyes that underwent OCTA imaging at a single institution were reviewed. Eyes were grouped as non-diabetic controls (37 eyes), patients with diabetes mellitus (DM) without diabetic retinopathy (DM without DR, 31 eyes), non-proliferative diabetic retinopathy (NPDR, 41 eyes) and proliferative diabetic retinopathy (PDR, 27 eyes)...
May 23, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29760922/long-term-results-of-intravitreal-bevacizumab-and-dexamethasone-for-the-treatment-of-punctate-inner-choroidopathy-associated-with-choroidal-neovascularization-a-case-series
#2
Konstantinos T Tsaousis, Mohamed Nassr, Bharat Kapoor, Vasileios E Konidaris, Straton Tyradellis, Theo Empeslidis
Introduction: To present a case series of three female patients with punctate inner choroidopathy. We report the outcomes after an essentially long follow-up period of up to 14 years and provide evidence of the effectiveness of intravitreal injections of bevacizumab and dexamethasone 0.7 mg in punctate inner choroidopathy patients with choroidal neovascular membrane formation. Case series presentation: This is a retrospective case series of three female patients with punctate inner choroidopathy who were treated with intravitreal injections anti-vascular endothelial growth factor agent (bevacizumab, 1...
2018: SAGE Open Medical Case Reports
https://www.readbyqxmd.com/read/29581353/optical-coherence-tomography-angiography-in-comparison-with-other-multimodal-imaging-techniques-in-punctate-inner-choroidopathy
#3
Dominika Pohlmann, Uwe Pleyer, Antonia M Joussen, Sibylle Winterhalter
AIMS: To characterise punctate lesions and choroidal neovascularisation (CNV) in eyes with punctate inner choroidopathy (PIC) using current standard multimodal imaging techniques and optical coherence tomography angiography (OCTA). METHODS: In our prospective, single-centre study, 20 individuals with PIC underwent imaging with spectral-domain optical coherence tomography (SD-OCT), fluorescein angiography (FA), indocyanine green angiography, fundus autofluorescence, fundus colour photography and OCTA...
March 26, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29525904/decompression-retinochoroidopathy-a-unique-presentation-post-trabeculectomy
#4
Gaurav Mathur, Narottama Sindhu, Deependra Vikram Singh, Gurpreet Singh Garcha
PURPOSE: To present a unique case of decompression retinochoroidopathy presenting with intraretinal, subretinal and preretinal hemorrhages. METHODS: A 65-year-old hypertensive female presented with diminution of vision in right eye of 1-week duration. She had been a known case of primary open-angle glaucoma and had undergone trabeculectomy with mitomycin C in right eye 1 week back. Her day 1 postoperative intraocular pressure was 6 mmHg. Her left eye had undergone Ahmed glaucoma valve surgery for the same 2 years back...
March 10, 2018: International Ophthalmology
https://www.readbyqxmd.com/read/29489658/positron-emission-tomography-computed-tomography-scan-of-vogt-koyanagi-harada-syndrome-with-associated-autoimmune-thyroid-disease-a-case-report-and-literature-review
#5
REVIEW
Ke-Hao Huang, Ming-Cheng Tai, Lung-Chi Lee, Tzu-Heng Weng, Yi-Hao Chen, Li-Fan Lin, Jiann-Torng Chen, Da-Wen Lu, Ching-Long Chen
RATIONALE: Vogt-Koyanagi-Harada (VKH) syndrome is a rare disease and could be associated with autoimmune thyroid disease (AITD). This report was aimed to investigate the utility of F-fludeoxyglucose positron emission tomography/computed tomography (F-FDG PET/CT) for the diagnosis of VKH syndrome with AITD and to perform a literature review on the association between the 2 diseases. PATIENT CONCERNS: A 55-year-old woman without the history of ocular trauma suffered from chronic headache...
March 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29403592/management-of-retinal-diseases-in-pregnant-patients
#6
REVIEW
Julie M Rosenthal, Mark W Johnson
Pregnancy leads to significant changes in the body, which potentially affect the retina. Pregnancy can induce disease, such as that seen in hypertensive retinopathy and choroidopathy. It can cause exudative retinal detachments in the HELLP syndrome (hemolysis, elevated liver enzymes and low platelets), disseminated intravascular coagulation (DIC), and thrombotic thrombocytopenic purpura (TTP), and provoke arterial and venous retinal occlusive disease. Pregnancy may also exacerbate pre-existing retinal disease, such as idiopathic central serous chorioretinopathy (ICSC) and diabetic retinopathy...
January 2018: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/29260502/posttraumatic-acute-choroidopathy
#7
Özlem Dikmetas, Annegret Abaza, Faik Gelisken
PURPOSE: To report a case of acute choroidopathy following a blunt ocular trauma. METHODS: Ocular examination included dilated fundus examination and optical coherence tomography enhanced depth imaging (OCT-EDI). PATIENTS: Single-patient case report. CASE REPORT: A 10-year-old boy was referred following a blunt trauma to the right eye. The visual acuity diminished to 20/200 and mild hemorrhage was found in the anterior chamber...
December 19, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/29230338/optical-coherence-tomography-angiography-of-punctate-inner-choroidopathy
#8
Blake M Hampton, Christopher M Aderman, Harry W Flynn, Jayanth Sridhar
Purpose: To report a case of bilateral choroidal neovascularization (CNV) in punctate inner choroidopathy (PIC) visualized utilizing optical coherence tomography angiography (OCT-A). Methods: Case report. Results: A 29-year-old woman presented with new visual symptoms in both eyes. Fundoscopic exam revealed bilateral multifocal, small, well-defined lesions consistent with PIC. Optical coherence tomography demonstrated subretinal fluid and retinal pigment epithelium detachments (RPEDs) in both eyes...
2017: Case Reports in Ophthalmological Medicine
https://www.readbyqxmd.com/read/29133655/polypoidal-choroidopathy-associated-with-choroidal-nevus
#9
Isabel Pascual-Camps, Paula M López-Corell, María Andreu-Fenoll, Roberto Gallego-Pinazo
No abstract text is available yet for this article.
November 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29020421/optical-coherence-tomography-angiography-findings-in-punctate-inner-choroidopathy
#10
Esther Lee Kim, Aristomenis Thanos, Yoshihiro Yonekawa, Bozho Todorich, Jeremy Wolfe, Sandeep Randhawa, Lisa J Faia
BACKGROUND AND OBJECTIVE: Punctate inner choroidopathy (PIC) is an inflammatory chorioretinopathy characterized by multiple punctate, hypopigmented fundus lesions. Optical coherence tomography angiography (OCTA) is an emerging imaging modality that enables high-resolution visualization of the retinal and choroidal vasculature. The objective of this study is to examine the OCTA findings in PIC. PATIENTS AND METHODS: Observational, retrospective review of five patients with PIC...
October 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28993011/risk-factors-for-developing-choroidal-neovascular-membrane-and-visual-loss-in-punctate-inner-choroidopathy
#11
Rachael L Niederer, Rose Gilbert, Sue L Lightman, Oren Tomkins-Netzer
PURPOSE: To examine a large cohort of subjects with punctate inner choroidopathy (PIC) looking at risk factors for development of choroidal neovascular membrane (CNVM) and visual loss. DESIGN: Retrospective case series. PARTICIPANTS: A total of 203 participants (318 eyes) with PIC seen at Moorfields Eye Hospital between 1996 and 2016. METHODS: Information was gathered from the clinical notes of all subjects identified with PIC...
February 2018: Ophthalmology
https://www.readbyqxmd.com/read/28988899/diabetic-choroidopathy-choroidal-vascular-density-and-volume-in-diabetic-retinopathy-with-swept-source-optical-coherence-tomography
#12
MULTICENTER STUDY
Jay C Wang, Inês Laíns, Joana Providência, Grayson W Armstrong, Ana R Santos, Pedro Gil, João Gil, Katherine E Talcott, João H Marques, João Figueira, Demetrios G Vavvas, Ivana K Kim, Joan W Miller, Deeba Husain, Rufino Silva, John B Miller
PURPOSE: To compare choroidal vascular density (CVD) and volume (CVV) in diabetic eyes and controls, using en face swept-source optical coherence tomography (SS-OCT). DESIGN: Prospective cross-sectional study. METHODS: Setting: Multicenter. PATIENT POPULATION: Total of 143 diabetic eyes-27 with no diabetic retinopathy (DR), 47 with nonproliferative DR (NPDR), 51 with NPDR and diabetic macular edema (DME), and 18 with proliferative DR (PDR)-and 64 age-matched nondiabetic control eyes...
December 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28937479/retinal-vasculitis-and-choroidopathy-in-pediatric-onset-mixed-connective-tissue-disease
#13
Bradley Postlethwaite, Henry G Wynn, Debendra Pattanaik, Shelley Ost, Charles B MacDonald, R Christopher Walton, Seunghyun Kim, Linda K Myers, Monica Brown Lobbins
No abstract text is available yet for this article.
October 2017: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
https://www.readbyqxmd.com/read/28894975/reperfusion-of-the-choriocapillaris-observed-using-optical-coherence-tomography-angiography-in-hypertensive-choroidopathy
#14
Miwa Saito, Akihiro Ishibazawa, Reiko Kinouchi, Akitoshi Yoshida
PURPOSE: Optical coherence tomography angiography (OCTA) can visualize the vascular status of the choriocapillaris noninvasively and separately from the other vascular beds. We describe focal ischemia in the choriocapillaris and reperfusion of the area in hypertensive choroidopathy using en-face OCTA. CASE: A 32-year-old woman diagnosed with pregnancy-induced hypertension presented with acute anorthopia in the right eye after delivery via Caesarian section. Fundus examination showed an Elschnig's spot and serous retinal detachment (SRD) in the inferior perifoveal region...
September 11, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28700390/bartonella-henselae-neuroretinitis-associated-with-central-retinal-vein-occlusion-choroidal-ischemia-and-ischemic-optic-neuropathy
#15
Quraish Ghadiali, Larissa K Ghadiali, Lawrence A Yannuzzi
PURPOSE: We describe a healthy 37-year-old man with Bartonella henselae (B. henselae) neuroretinitis with concurrent central retinal vein occlusion and ischemic optic neuropathy resulting in optic atrophy and choroidal ischemia. METHODS: Case report. RESULTS: A 37-year-old man presented with unilateral decreased vision and a fundus examination consistent with neuroretinitis. Further imaging review supported a concurrent diagnosis of central retinal vein occlusion...
July 11, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28606070/efficacy-and-safety-of-conbercept-as-a-primary-treatment-for-choroidal-neovascularization-secondary-to-punctate-inner-choroidopathy
#16
Yuting Peng, Xiongze Zhang, Lan Mi, Bing Liu, Chengguo Zuo, Miaoling Li, Feng Wen
BACKGROUND: To evaluate the efficacy and safety of intravitreal conbercept (KH902) as the primary treatment of choroidal neovascularization secondary to punctate inner choroidopathy. METHODS: This study was a retrospective, consecutive, observational case series. We reviewed medical records of 16 eyes (16 patients) with naive subfoveal or juxtafoveal choroidal neovascularization secondary to punctuate inner choroidopathy that were treated with intravitreal conbercept injections...
June 12, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28535994/diabetic-choroidopathy
#17
REVIEW
Gerard A Lutty
Early histopathological studies of diabetic choroids demonstrated loss of choriocapillaris (CC), tortuous blood vessels, microaneurysms, drusenoid deposits on Bruchs membrane, and choroidal neovascularization. The preponderance of histopathological changes were at and beyond equator. Studies from my lab suggest that diabetic choroidopathy is an inflammatory disease in that leukocyte adhesion molecules are elevated in the choroidal vasculature and polymorphonuclear neutrophils are often associated with sites of vascular loss...
October 2017: Vision Research
https://www.readbyqxmd.com/read/28524151/-etiopathogenesis-of-ocular-ischemic-syndrome
#18
REVIEW
D К Makhkamova
Ocular ischemic syndrome (OIS) is a collection of symptoms of carotid and ophthalmic artery disease of common genesis accompanied by ischemia of eyeball membranes. Specifically, the intraocular blood flow becomes impaired due to inflow reduction or arrest, while the venous outflow remains patent. Causes of OIS include arterial hypertension, atherosclerosis, diabetes, aortoarteritis and other vascular diseases. Clinical features depend on the extent, nature, and site of vascular involvement as well as the concurrent pathology...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28513493/inflammatory-choroidal-neovascularization-in-indian-eyes-etiology-clinical-features-and-outcomes-to-anti-vascular-endothelial-growth-factor
#19
Rupak Roy, Kumar Saurabh, Aditya Bansal, Amitabh Kumar, Anindya Kishore Majumdar, Swakshyar Saumya Paul
BACKGROUND AND OBJECTIVES: The aim was to study the clinical profile of inflammatory choroidal neovascularization (CNV) and its treatment response to intravitreal bevacizumab or ranibizumab on pro re nata (PRN) basis in Indian eyes. MATERIALS AND METHODS: This was a retrospective case series of consecutive patients with inflammatory CNV treated with anti-vascular endothelial growth factor (anti-VEGF) in a tertiary eye care center in Eastern India between 2009 and 2014...
April 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28503436/association-of-choroidal-thickness-with-early-stages-of-diabetic-retinopathy-in-type-2-diabetes
#20
Zhi-Jun Shen, Xiu-Fen Yang, Jun Xu, Chong-Yang She, Wen-Wen Wei, Wan-Lu Zhu, Ning-Pu Liu
AIM: To assess the correlation between choroidal thickness (CT) and the early stages of diabetic retinopathy (DR) in type 2 diabetic patients. METHODS: We divided 83 diabetic patients (51-80 years of age; 50 females) into non diabetic retinopathy group (NDR) and mild/moderate nonproliferative diabetic retinopathy (NPDR) group, and compared them with 26 non-diabetic control subjects (51-78 years of age; 16 females). Subfoveal choroidal thickness (SFCT) and parafoveal choroidal thickness (PFCT) were measured using enhanced depth imaging spectral-domain optical coherence tomography (EDI-OCT)...
2017: International Journal of Ophthalmology
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