Oman Journal of Ophthalmology最新文献_第4页

Branch retinal artery occlusion in a young patient with Mayer-Rokitansky-Küster-Hauser type 2 syndrome. 一名患有 Mayer-Rokitansky-Küster-Hauser 2 型综合征的年轻患者视网膜分支动脉闭塞。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_48_24

Anita Bedwal, Mousumi Banerjee, Parveen Rewri

引用次数: 0

Before blaming severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) as trigger of new-onset ocular myasthenia, alternative etiologies must be ruled out. 在将严重急性呼吸综合征冠状病毒2 （SARS-CoV-2）作为新发眼肌无力的诱因之前，必须排除其他病因。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_86_23

Josef Finsterer

引用次数: 0

Correlation of optic nerve on magnetic resonance imaging with visual acuity in children with cerebral visual impairment. 脑性视力障碍儿童视神经磁共振成像与视力的相关性。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_238_23

Veenish Samvedya, K S Smitha, Kamate Mahesh, Hattiholi Virupaxi

{"title":"Correlation of optic nerve on magnetic resonance imaging with visual acuity in children with cerebral visual impairment.","authors":"Veenish Samvedya, K S Smitha, Kamate Mahesh, Hattiholi Virupaxi","doi":"10.4103/ojo.ojo_238_23","DOIUrl":"10.4103/ojo.ojo_238_23","url":null,"abstract":"Aim: The aim of the study was to correlate the optic nerve dimensions at various locations on magnetic resonance imaging (MRI) with the visual acuity of children with cerebral visual impairment (CVI).Materials and methods: A 1-year cross-sectional study was conducted in a tertiary care hospital involving 60 children aged 1 to 12 years diagnosed with CVI but without ocular pathologies. Visual acuity was evaluated using teller acuity cards (TACs). MRI of the brain and orbit was performed using three-dimensional high-resolution, volumetric heavily T2-weighted sequences to screen for brain pathologies and measure optic nerve dimensions at two locations. The correlation between visual acuity and optic nerve dimensions was analyzed. The Chi-square test was employed to assess significance using SPSS software.Results: In our study, 64% (n = 38) of the participants were children under 3 years of age. The severity and characteristics of CVI influenced visual functioning at different ages. As children with CVI grew older and moved from Phase I to Phase III, the proportion with very low visual acuity significantly decreased from 85.2% in Phase I to 22.2% in Phase III and from 63.2% in the <3-year age group to 18.2% in more than 5-year age group. No direct correlation was found between optic nerve dimensions and visual acuity but optic disc changes such as optic disc pallor significantly correlated with low visual acuity.Conclusion: Our findings suggest that there may not be a direct correlation between optic nerve dimensions and visual acuity in children with CVI. However, optic disc changes do correlate with visual acuity, but optic disc changes alone are not a criterion for assessing visual function. Additionally, our study highlights the significance of a combined assessment by a neuro- ophthalmologist and neuro-pedaitrician in children with CVI.","PeriodicalId":19461,"journal":{"name":"Oman Journal of Ophthalmology","volume":"17 3","pages":"371-375"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11620311/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142801782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examining the competence of artificial intelligence programs in neuro-ophthalmological disorders and analyzing their comparative superiority. 检查人工智能程序在神经眼科疾病中的能力并分析其比较优势。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_19_24

Eyupcan Sensoy, Mehmet Citirik

{"title":"Examining the competence of artificial intelligence programs in neuro-ophthalmological disorders and analyzing their comparative superiority.","authors":"Eyupcan Sensoy, Mehmet Citirik","doi":"10.4103/ojo.ojo_19_24","DOIUrl":"10.4103/ojo.ojo_19_24","url":null,"abstract":"Background: This study aims to evaluate the knowledge levels of chat generative pretrained transformer (ChatGPT), Bing, and Bard programs, which are three different artificial intelligence chatbots offered to the market free of charge by various manufacturers, regarding neuro-ophthalmological diseases, to examine their usability, and to investigate the existence of their superiority to each other.Materials and methods: Forty questions related to neuro-ophthalmological diseases were obtained from the study questions' section of the American Academy and Ophthalmology 2022-2023 Basic and Clinical Science Course Neuro-ophthalmology Book. The questions were posed to the ChatGPT, Bing, and Bard artificial intelligence chatbots. The answers were evaluated as correct or incorrect. The statistical relationship between the correct and incorrect answer rates offered by the artificial intelligence programs was tested.Results: The correct answer rates were given by the artificial intelligence programs to the questions asked: ChatGPT - 52.5%; Bing - 55%; and Bard - 65%. There was no statistically significant difference between the correct answer rates of the three artificial intelligence programs (P = 0.489, Pearson's Chi-square test).Conclusion: Although information about neuro-ophthalmological diseases can be accessed quickly and accurately using up-to-date artificial intelligence programs, the answers given may not always be correct. Care should always be taken when evaluating the answers to the questions.","PeriodicalId":19461,"journal":{"name":"Oman Journal of Ophthalmology","volume":"17 3","pages":"348-351"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11620313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142801874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Early visual and clinical outcomes of transepithelial photorefractive keratectomy versus transepithelial keratectomy with smart pulse technology for myopia. 经上皮光屈光性角膜切除术与智能脉冲技术的经上皮角膜切除术治疗近视的早期视力和临床结果。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_212_23

Turad Alkadi, Samar Alanazi, Abdulrahman Algwaiz, Salman Alyahya, Faris Binyousef

{"title":"Early visual and clinical outcomes of transepithelial photorefractive keratectomy versus transepithelial keratectomy with smart pulse technology for myopia.","authors":"Turad Alkadi, Samar Alanazi, Abdulrahman Algwaiz, Salman Alyahya, Faris Binyousef","doi":"10.4103/ojo.ojo_212_23","DOIUrl":"10.4103/ojo.ojo_212_23","url":null,"abstract":"Purpose: The purpose of this study was to compare early visual outcomes, epithelial healing, and stromal haze between transepithelial photorefractive keratectomy (Trans-PRK) using smart pulse technology (SPT) with traditional Trans-PRK.Methodology: This study is a retrospective, comparative study conducted at a private eye center in \"Riyadh, Saudi Arabia,\" investigating myopic patients who underwent either Trans-PRK with SPT (study group) or traditional Trans-PRK (control group). The patients were assessed preoperatively and followed up at 1 week and 2 months postoperatively. The main outcomes included uncorrected distance visual acuity (UDVA), corneal haze, and corneal epithelial defect.Results: This study included 501 eyes, of them, 222 eyes (44.3%) underwent Trans-PRK with SPT. The UDVA in the study group was significantly better 1 week postoperatively (P < 0.05). For the 2-month follow-up visits, there was no significant difference between the groups. Epithelium healing and stromal haze were comparable in the two groups without significant differences between them.Conclusion: Transepithelial photorefractive keratectomy with SPT yielded better short-term visual outcomes than traditional Transepithelial photorefractive keratectomy.","PeriodicalId":19461,"journal":{"name":"Oman Journal of Ophthalmology","volume":"17 3","pages":"337-341"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11620302/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142801784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Epicapsular membrane - A surgical surprise. 囊外膜-手术意外。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_98_24

Jigyasa Sahu, Parul Jain

引用次数: 0

Lacrimal irrigation before intraocular surgery: Where are we today? 眼内手术前泪道冲洗：我们今天进展如何？

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_334_24

Akshay Gopinathan Nair

引用次数: 0

A retrospective study of the incidence, patterns, and risk factors of retinopathy of prematurity in infants with birth weight >1500 g in a South Indian tertiary care hospital. 对南印度一家三级医院出生体重为b> 1500 g的早产儿视网膜病变的发生率、模式和危险因素的回顾性研究

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_35_24

Vishalakshi Bhat, Shankargouda H Patil

{"title":"A retrospective study of the incidence, patterns, and risk factors of retinopathy of prematurity in infants with birth weight >1500 g in a South Indian tertiary care hospital.","authors":"Vishalakshi Bhat, Shankargouda H Patil","doi":"10.4103/ojo.ojo_35_24","DOIUrl":"10.4103/ojo.ojo_35_24","url":null,"abstract":"Objective: The objective of the study was to determine the incidence, patterns, and risk factors for the development of retinopathy of prematurity (ROP) in infants weighing >1500 g at birth.Materials and methods: A retrospective analysis was done of the ROP screening records between April 2019 and March 2022. All the infants with birth weight >1500 g who underwent ROP screening were included. Data collected included demographic details, details of the risk factors (respiratory distress syndrome [RDS], hypoxia, anemia, septicemia, patent ductus arteriosus, congenital heart disease [CHD], i.e., atrial septal defects or ventricular septal defects, and multiple gestations), and ocular examination findings. Statistical analyses included calculation of mean, range, Chi-square test, and bivariate logistic regression for associations of risk factors with ROP.Results: ROP was noted in 16.6% of the 336 eyes of 168 infants. The mean birth weight and mean gestational age (GA) of the infants were 1850 ± 33 g and 33.33 weeks ± 1.71 weeks, respectively. Eighteen eyes (32.1%) had Stage I, 17 eyes (30.35%) had Stage II, and 11 eyes (19.64%) had Stage III ROP in Zone II. Aggressive ROP was seen in 8 eyes (14.28%) and stage 5 ROP in two eyes (0.59%). Male gender, GA, CHD, and RDS showed a statistically significant association with the development of ROP in these infants.Conclusion: ROP was seen in 16.66% of our subjects. Treatment was required in 6.25% of infants. Risk factors for the development of ROP were low gestational age, male gender, the presence of RDS, and congenital heart disease.","PeriodicalId":19461,"journal":{"name":"Oman Journal of Ophthalmology","volume":"17 3","pages":"357-361"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11620298/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142801240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An update of multimodal imaging in white dot syndrome. 白点综合征多模态影像学研究进展。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_116_24

Ahana Sen, Chetan Rao, Jyotirmay Biswas

{"title":"An update of multimodal imaging in white dot syndrome.","authors":"Ahana Sen, Chetan Rao, Jyotirmay Biswas","doi":"10.4103/ojo.ojo_116_24","DOIUrl":"10.4103/ojo.ojo_116_24","url":null,"abstract":"The white dot syndromes are a group of phenotypically similar disorders characterized by multiple lesions at the level of the outer retina, retinal pigment epithelium, and choroid. Common white dot syndromes whose imaging modalities have been described in this article are multiple evanescent white dot syndrome, acute posterior multifocal placoid pigment epitheliopathy, acute zonal occult outer retinopathy, multifocal choroiditis and panuveitis, punctate inner choroidopathy, serpiginous choroiditis, and birdshot chorioretinopathy. The various imaging modalities help us to better understand the pathophysiology of the various entities and help in diagnosing, monitoring, and prognosticating them. Optical coherence tomography angiography (OCTA) is a comparatively newer tool that helps us to visualize lesions in the choroid that correlate with indocyanine green angiography (ICGA) findings. Even though it is of limited value and cannot replace ICGA, it had gained considerable interest among ophthalmologists. Similarly, the noninvasive nature of modalities such as fundus autofluorescence and OCT makes them appealing and preferable over invasive techniques such as fundus fluorescein angiography and ICGA.","PeriodicalId":19461,"journal":{"name":"Oman Journal of Ophthalmology","volume":"17 3","pages":"325-333"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11620295/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142801254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oral cyclophosphamide treatment for clinical periocular inflammation of unknown origin. 口服环磷酰胺治疗不明原因的临床眼周炎症。

Oman Journal of Ophthalmology Pub Date : 2024-10-24 eCollection Date: 2024-09-01 DOI: 10.4103/ojo.ojo_30_24

Arash Maleki, Stephen D Anesi, Peter Y Chang, C Stephen Foster

引用次数: 0