Ophthalmic surgery, lasers & imaging retina最新文献_第7页

Fractal Changes of the Retinal Microvasculature in Birdshot Chorioretinopathy. 鸟枪状脉络膜视网膜病变中视网膜微血管的分形变化

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-11-01 Epub Date: 2024-07-01 DOI: 10.3928/23258160-20240528-02

Kaersti L Rickels, Marco Ji, Ahmed Shakarchi, Michalis Georgiou, Sami H Uwaydat, Ahmed B Sallam

{"title":"Fractal Changes of the Retinal Microvasculature in Birdshot Chorioretinopathy.","authors":"Kaersti L Rickels, Marco Ji, Ahmed Shakarchi, Michalis Georgiou, Sami H Uwaydat, Ahmed B Sallam","doi":"10.3928/23258160-20240528-02","DOIUrl":"10.3928/23258160-20240528-02","url":null,"abstract":"Background and objective: Retinal vascular disorders are associated with lower fractal dimension (FD). We analyzed FD in birdshot chorioretinopathy (BSCR).Patients and methods: This was a retrospective cohort study. We performed optical coherence tomography angiography (OCTA) and analyzed FD of the superficial capillary plexus (SCP), deep capillary plexus (DCP), and choriocapillaris (CC) using ImageJ. For each vascular layer, we analyzed the presence of BSCR, subjects' age, sex, and presence of diabetes mellitus to determine which may predict lower FD.Results: We compared 28 eyes (14 patients) with BSCR to 34 control eyes (17 patients). Mean FD of BSCR was lower in SCP (1.584 [± 0.126] vs 1.706 [± 0.118], P < 0.001), DCP (1.637 [± 0.134] vs 1.780 [± 0.096], P < 0.001), and CC (1.884 [± 0.063] vs 1.917 [± 0.047], P = 0.036). FD of SCP was lower per increasing year (0.005 [P = 0.014]). Male patients had lower FD-DCP (0.101 [P = 0.043]).Conclusion: In BSCR, fractal analysis showed significant involvement of the SCP, DCP, and to a lesser extent the CC. [Ophthalmic Surg Lasers Imaging Retina 2024;55:646-651.].","PeriodicalId":19679,"journal":{"name":"Ophthalmic surgery, lasers & imaging retina","volume":" ","pages":"646-651"},"PeriodicalIF":0.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thrombotic Microangiopathy Following Hematopoietic Stem Cell Transplantation: A Case of Purtscher-like Retinopathy. 造血干细胞移植后的血栓性微血管病：一例紫癜样视网膜病变。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-08-01 DOI: 10.3928/23258160-20240528-05

Okyanus Bulut, Gulcihan Ozek, Filiz Afrashi, Cumali Degirmenci

引用次数: 0

Strawberry Retina: Hyperreflective Tomographic Findings Identified on the Interface of the Retina and 5700-Centistoke Silicone Oil. 草莓视网膜：在视网膜和 5700-Centistoke 硅油界面上发现的超反射断层成像结果。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-06-01 DOI: 10.3928/23258160-20240524-02

Michelle Gantois, Camila V Ventura, Ricardo Miguel Japiassú, Letícia Guerra Barretto Conrado, Renata Pontes Duarte, Lyvia Madeira De Barros Nunes

引用次数: 0

Geographic Atrophy Natural History Versus Treatment: Time to Fovea. 地理萎缩的自然史与治疗：到眼窝的时间

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-06-01 DOI: 10.3928/23258160-20240418-01

Casey Zhang, Elias Kahan, Tedi Begaj, Scott M Friedman, Avnish Deobhakta, Michael Heyang, Liangbo Linus Shen, Darius Moshfeghi, Karen Wai, Ravi Parikh

{"title":"Geographic Atrophy Natural History Versus Treatment: Time to Fovea.","authors":"Casey Zhang, Elias Kahan, Tedi Begaj, Scott M Friedman, Avnish Deobhakta, Michael Heyang, Liangbo Linus Shen, Darius Moshfeghi, Karen Wai, Ravi Parikh","doi":"10.3928/23258160-20240418-01","DOIUrl":"10.3928/23258160-20240418-01","url":null,"abstract":"Background and objective: The Food and Drug Administration recently approved treatments of geographic atrophy (GA). Our study aims to quantify the time for a lesion to reach the central fovea based on reduction of GA growth rates from therapeutics compared to the natural history.Patients and methods: A previously published study calculates local border expansion rate of GA lesions at varying retinal eccentricities. In this study, we use these rates to model GA expansion toward the fovea and the effects of treatments that reduce growth in GA area by 15% to 45% on lesions of varying sizes with posterior margin 250, 500, 750, 1000, 1250, 1500, and 3000 µm from the fovea.Results: Lesions with an area 8 mm2 and posterior edge 500 µm from the fovea will reach the fovea in 5.08 years with no treatment, but the same lesions will reach the fovea in 5.85, 6.52, 7.36, and 8.46 years with a treatment that reduces growth in GA area by 15%, 25%, 35%, and 45%, respectively.Conclusions: Distance of the posterior edge of the lesion was the primary factor in GA growth toward the fovea, and lesion size only minimally affects growth rates of GA. Based on the efficacy of current and future therapeutics and distance of GA to the fovea, our study provides the marginal time benefit of treatment to guide patients and clinicians, placing both the natural history of GA and the effects of current and future treatments into clinical context. [Ophthalmic Surg Lasers Imaging Retina 2024;55:576-585.].","PeriodicalId":19679,"journal":{"name":"Ophthalmic surgery, lasers & imaging retina","volume":" ","pages":"576-585"},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hyperreflective Ganglion Cell Layer Band in Gyrate Atrophy. 回旋体萎缩中的高反射神经节细胞层带

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-07-01 DOI: 10.3928/23258160-20240528-04

Ahana Sen, Janhavi Desai, Survee Sharma, Sanatombi Thounaojam, Urvashi Kala, Bristi Majumdar, Amrita Pradhan, Ruchira Chowdhury, Surabhi Chattree, Kumar Saurabh, Rupak Roy

引用次数: 0

Full-Thickness Macular Hole in a Pediatric Patient With Normal Vision. 视力正常的一名儿科患者的全厚黄斑孔。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-08-01 DOI: 10.3928/23258160-20240621-02

Rasadokht Forati, Sandra Hoyek, Francesco Romano, John B Miller, Nimesh A Patel

引用次数: 0

Multimodal Analysis of the Retinal Manifestations of Tuberous Sclerosis Complex: A Case Series. 结节性硬化综合征视网膜表现的多模态分析：病例系列。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-07-01 DOI: 10.3928/23258160-20240523-03

Matthew M O'Riordan, Claire Behan, Fionn O'Leary, Natalie Hudson, Colin P Doherty, Mark T Cahill, Matthew Campbell

{"title":"Multimodal Analysis of the Retinal Manifestations of Tuberous Sclerosis Complex: A Case Series.","authors":"Matthew M O'Riordan, Claire Behan, Fionn O'Leary, Natalie Hudson, Colin P Doherty, Mark T Cahill, Matthew Campbell","doi":"10.3928/23258160-20240523-03","DOIUrl":"10.3928/23258160-20240523-03","url":null,"abstract":"Background and objective: We used a multi-modal imaging approach including fundus fluorescein angiography (FFA) to assess the retinal lesions in tuberous sclerosis complex (TSC) and evaluate their correlation with intracranial tuber burden on magnetic resonance imaging (MRI).Patients and methods: Participants with TSC underwent bilateral fundus photography, optical coherence tomography (OCT), infrared (IR) imaging, and FFA. Participants' most recent MRI brain scans were analyzed to determine intracranial tuber load.Results: Nine participants were included. OCT identified all retinal astrocytic hamartoma (RAH) lesions, IR identified 75%, fundus photography identified 63%, and FFA detected just 57%. On FFA, 20% of flat-type hamartomas and all multi-nodular and transitional types were hyperfluorescent. There were significant positive correlations between the quantities of intracranial tubers and all TSC-retinal lesions (r = 0.8, P < 0.01) and all RAH lesions (r = 0.8, P = 0.01).Conclusions: A multimodal imaging-based approach with fundal photography, IR imaging, and OCT should be used to assess the retina in TSC as it may indicate the intracranial tuber burden. [Ophthalmic Surg Lasers Imaging Retina 2024;55:568-574.].","PeriodicalId":19679,"journal":{"name":"Ophthalmic surgery, lasers & imaging retina","volume":" ","pages":"568-574"},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Surgical Approach for Managing Refractory Macular Holes Using the Human Amniotic Membrane Patch Technique. 利用人体羊膜贴片技术治疗难治性黄斑孔的手术方法。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-06-01 DOI: 10.3928/23258160-20240411-04

Yen-Ting Chen, Chi-Chun Lai, Yih-Shiou Hwang, Kuan-Jen Chen, Wei-Chi Wu

引用次数: 0

Evidence for the Hepato-Retinal Axis: A Systematic Review. 肝肾轴的证据：系统回顾。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-07-01 DOI: 10.3928/23258160-20240524-01

Blanche L Kuo, Justin C Muste, Matthew W Russell, Anna K Wu, Carolina C S Valentim, Rishi P Singh

{"title":"Evidence for the Hepato-Retinal Axis: A Systematic Review.","authors":"Blanche L Kuo, Justin C Muste, Matthew W Russell, Anna K Wu, Carolina C S Valentim, Rishi P Singh","doi":"10.3928/23258160-20240524-01","DOIUrl":"10.3928/23258160-20240524-01","url":null,"abstract":"Background and objective: Liver health has been reported to be associated with retinal pathology in various ways. These include deposition of retino-toxins, neovascular drive, and disruption of the blood-retina barrier. Extrahepatic synthesis of implicated molecules and hemodynamic changes in liver dysfunction are also considered. The objective was to review the current evidence for and against a hepato-retinal axis that may guide further areas of preclinical and clinical investigation.Methods: This was a systematic review. PubMed and Cochrane were queried for English language studies examining the connection between hepatic dysfunction and retinal pathology.Results: Fourteen studies were included and examined out of 604 candidate publications. The studies selected include preclinical studies as well as clinical case series and studies.Conclusions: Several liver pathologies may be linked to retinal pathology as mediated by hepatically synthesized molecules. The hepato-retinal axis may be present and further, targeted studies of the axis are warranted. [Ophthalmic Surg Lasers Imaging Retina 2024;55:587-596.].","PeriodicalId":19679,"journal":{"name":"Ophthalmic surgery, lasers & imaging retina","volume":" ","pages":"587-596"},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retinal Displacement Following Rhegmatogenous Retinal Detachment Repair. 风湿性视网膜脱离修复术后的视网膜移位。

IF 0.9 4区医学

Ophthalmic surgery, lasers & imaging retina Pub Date : 2024-10-01 Epub Date: 2024-07-01 DOI: 10.3928/23258160-20240528-01

Raziyeh Mahmoudzadeh, Shreya Swaminathan, Mirataollah Salabati, Taku Wakabayashi, Dillan Patel, Sonia Mehta, Ajay E Kuriyan, M Ali Khan, Michael A Klufas, Sunir J Garg, Omesh P Gupta, Carl D Regillo, Yoshihiro Yonekawa, Michael N Cohen

{"title":"Retinal Displacement Following Rhegmatogenous Retinal Detachment Repair.","authors":"Raziyeh Mahmoudzadeh, Shreya Swaminathan, Mirataollah Salabati, Taku Wakabayashi, Dillan Patel, Sonia Mehta, Ajay E Kuriyan, M Ali Khan, Michael A Klufas, Sunir J Garg, Omesh P Gupta, Carl D Regillo, Yoshihiro Yonekawa, Michael N Cohen","doi":"10.3928/23258160-20240528-01","DOIUrl":"10.3928/23258160-20240528-01","url":null,"abstract":"Background and objective: This study aimed to report retinal displacement incidence following rhegmatogenous retinal detachment (RRD) repair with pars plana vitrectomy (PPV), scleral buckle (SB), or combined SB/PPV.Patients and methods: A single-center, case series using Optos fundus autofluorescence (FAF) images was performed after RRD repair between April 2020 and February 2022. Retinal displacement was identified by imprinted retinal vessels on FAF imaging.Results: One hundred ninety-four eyes were included. Ninety-seven (50.0%) eyes underwent PPV, 46 (23.7%) underwent SB, and 51 (26.3%) underwent SB/PPV. A total of 25/194 eyes (12.9%) had retinal vessel imprinting on FAF imaging consistent with retinal displacement. The SB/PPV group (9/51, 17.6%) and the PPV group (15/97, 15.5%) had significantly higher displacement rates when compared to the SB group (1/46, 2.2%; P = 0.017, P = 0.021, respectively).Conclusions: Retinal displacement after RRD repair is more prevalent after PPV. There was a low rate of displacement with SB. Retinal displacement was not associated with a visual acuity difference. [Ophthalmic Surg Lasers Imaging Retina 2024;55:560-566.].","PeriodicalId":19679,"journal":{"name":"Ophthalmic surgery, lasers & imaging retina","volume":" ","pages":"560-566"},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0