Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.09.012
A. Lo Cascio, A. Bures Jelstrup
This is the case of a necrotizing retinitis associated with occlusive retinal vasculitis due to cytomegalovirus (CMV) in an immunocompetent patient with complex diagnosis and management, but with resolution after the start of appropriate antiviral therapy, with subsequent control of intraocular inflammation and visual recovery. CMV was confirmed as the pathogen using the polymerase chain reaction (PCR) assay of aqueous humor samples.
{"title":"Cytomegalovirus necrotizing retinitis in an immunocompetent patient: A case report","authors":"A. Lo Cascio, A. Bures Jelstrup","doi":"10.1016/j.oftale.2025.09.012","DOIUrl":"10.1016/j.oftale.2025.09.012","url":null,"abstract":"<div><div>This is the case of a necrotizing retinitis associated with occlusive retinal vasculitis due to cytomegalovirus (CMV) in an immunocompetent patient with complex diagnosis and management, but with resolution after the start of appropriate antiviral therapy, with subsequent control of intraocular inflammation and visual recovery. CMV was confirmed as the pathogen using the polymerase chain reaction (PCR) assay of aqueous humor samples.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 719-722"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145194058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.08.007
J. Benitez-del-Castillo , M. Villalba-Conde , V. Amaya-López , M.D. Pinazo-Duran
Introduction and objectives
To assess prevalence of classic clinical signs of Pigment Dispersion Syndrome (PDS) in PDS and Pigmentary Glaucoma (PG) in caucasian patients from Southern Spain.
Materials and methods
Cross-sectional observational case-series study evaluating the prevalence of characteristic clinical signs of PDS: Krukenberg spindle (KS), Trabecular meshwork pigmentation (TMP) and Iris transillumination defects (ITD). Differences between PDS and PG patients are evaluated and the probability of association with PG of clinical signs with statistically significant differences is also calculated (Odds Ratio OR in logistic regression analysis).
Results
144 PDS/PG patients. Prevalence of KS, TMP and ITD is 91%, 88.9% and 24.3%. 48 right eyes (66.7%) were PDS and 24 right eyes (33.3%) were considered PG patients. Prevalence of KS is 95.8% in PDS and 91.7% in PG (p = 0.47). Prevalence of TMP is 87.5% in PDS and 95.8% in PG (p = 0.26). Prevalence of ITD is 16.7% in PDS and 41.7% in PG (p = 0.02). OR of those presenting PG is 3.57 for ITD (95% CI 1.17 to 10.85) (p = 0.02).
Conclusions
There are no major differences in the prevalence of KS and TMP in our population of patients with PDS/PG compared to published data in the Caucasian population (91% vs 95% for KS and 88.9% vs 86% for TMP) but there are differences in the prevalence of ITD (24.3% vs 86%).
{"title":"Pigmentary dispersion syndrome and pigmentary glaucoma: Diagnostic relevance of the classical triad in a Mediterranean population","authors":"J. Benitez-del-Castillo , M. Villalba-Conde , V. Amaya-López , M.D. Pinazo-Duran","doi":"10.1016/j.oftale.2025.08.007","DOIUrl":"10.1016/j.oftale.2025.08.007","url":null,"abstract":"<div><h3>Introduction and objectives</h3><div>To assess prevalence of classic clinical signs of Pigment Dispersion Syndrome (PDS) in PDS and Pigmentary Glaucoma (PG) in caucasian patients from Southern Spain.</div></div><div><h3>Materials and methods</h3><div>Cross-sectional observational case-series study evaluating the prevalence of characteristic clinical signs of PDS: Krukenberg spindle (KS), Trabecular meshwork pigmentation (TMP) and Iris transillumination defects (ITD). Differences between PDS and PG patients are evaluated and the probability of association with PG of clinical signs with statistically significant differences is also calculated (Odds Ratio OR in logistic regression analysis).</div></div><div><h3>Results</h3><div>144 PDS/PG patients. Prevalence of KS, TMP and ITD is 91%, 88.9% and 24.3%. 48 right eyes (66.7%) were PDS and 24 right eyes (33.3%) were considered PG patients. Prevalence of KS is 95.8% in PDS and 91.7% in PG (p = 0.47). Prevalence of TMP is 87.5% in PDS and 95.8% in PG (p = 0.26). Prevalence of ITD is 16.7% in PDS and 41.7% in PG (p = 0.02). OR of those presenting PG is 3.57 for ITD (95% CI 1.17 to 10.85) (p = 0.02).</div></div><div><h3>Conclusions</h3><div>There are no major differences in the prevalence of KS and TMP in our population of patients with PDS/PG compared to published data in the Caucasian population (91% vs 95% for KS and 88.9% vs 86% for TMP) but there are differences in the prevalence of ITD (24.3% vs 86%).</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 683-688"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144982330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.10.010
E. García-Esquinas , M.J. Sánchez , J.J. González-López , F. Rodríguez-Artalejo , B. Pérez-Gómez , on behalf of all AMBISiON-IMPaCT project investigators
{"title":"AMBISiON-IMPaCT: A project to enrich the IMPaCT cohort with eye health measures for precision medicine","authors":"E. García-Esquinas , M.J. Sánchez , J.J. González-López , F. Rodríguez-Artalejo , B. Pérez-Gómez , on behalf of all AMBISiON-IMPaCT project investigators","doi":"10.1016/j.oftale.2025.10.010","DOIUrl":"10.1016/j.oftale.2025.10.010","url":null,"abstract":"","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 655-657"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145338222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.09.007
E. Gracia-Rovira, A. Díaz Barrón, A.M. Duch Samper
{"title":"Relevance of ‘popcorn’ discovery in retinopathy of premature","authors":"E. Gracia-Rovira, A. Díaz Barrón, A.M. Duch Samper","doi":"10.1016/j.oftale.2025.09.007","DOIUrl":"10.1016/j.oftale.2025.09.007","url":null,"abstract":"","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 746-747"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145126815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.09.011
P. Pérez-García , J.A. Gegúndez-Fernández , M. Ariño-Gutiérrez , M. Molero-Senosiaín , B. Burgos-Blasco , D. Díaz-Valle
This work aims to present a novel technique for obtaining grafts for Descemet Membrane Endothelial Keratoplasty (DMEK) safely and efficiently, thanks to its fast learning curve and reduced risk of graft tears. The technique involves the peripheral dissection of the endothelium starting with a superficial incision made using a 30-Gauge needle, 1 mm inside Schwalbe's line across 360º of the corneal periphery. Trypan Blue is then applied to visualize the dissection boundary, and a DMEK Sinskey hook is used to lift 1 mm of the peripheral graft along the entire circumference. The technique continues with the separation of Descemet's membrane from the stroma, as is commonly performed. This technique reduces costs by employing a standard needle and achieves low failure rates compared to other techniques.
{"title":"30-Gauge needle Descemet membrane endothelial keratoplasty graft obtention: A novel, safer and cheap technique","authors":"P. Pérez-García , J.A. Gegúndez-Fernández , M. Ariño-Gutiérrez , M. Molero-Senosiaín , B. Burgos-Blasco , D. Díaz-Valle","doi":"10.1016/j.oftale.2025.09.011","DOIUrl":"10.1016/j.oftale.2025.09.011","url":null,"abstract":"<div><div>This work aims to present a novel technique for obtaining grafts for Descemet Membrane Endothelial Keratoplasty (DMEK) safely and efficiently, thanks to its fast learning curve and reduced risk of graft tears. The technique involves the peripheral dissection of the endothelium starting with a superficial incision made using a 30-Gauge needle, 1 mm inside Schwalbe's line across 360º of the corneal periphery. Trypan Blue is then applied to visualize the dissection boundary, and a DMEK Sinskey hook is used to lift 1 mm of the peripheral graft along the entire circumference. The technique continues with the separation of Descemet's membrane from the stroma, as is commonly performed. This technique reduces costs by employing a standard needle and achieves low failure rates compared to other techniques.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 742-745"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145193999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.10.004
Mark Rabinovich , Kristof Vandekerckhove , Adrian Gericke
We document the clinical ocular presentation of methylmalonic acidemia (MMA) with a mutase defect, specifically the MUT N219Y variant, in a 27-year-old female who presented with sudden bilateral visual acuity deterioration. The ophthalmologic workup included visual acuity testing, biomicroscopic and fundus examinations, macular spectral-domain optical coherence tomography (SD-OCT), fundus autofluorescence, multicolor imaging, retinal nerve fiber layer analysis, kinetic and static visual field testing, and head magnetic resonance imaging. The patient demonstrated bilateral visual acuity loss, more severe in the left eye. SD-OCT of the macula and optic nerve appeared normal, yet static visual field testing showed elevated central threshold values bilaterally, and kinetic testing revealed bilateral constriction. MRI of the head revealed bilateral focal signal abnormalities of the optic nerves, with left-sided predominance. This case represents the first detailed ophthalmologic description in a patient with MMA carrying the MUT N219Y variant.
{"title":"Ophthalmologic findings in a patient with methylmalonic acidemia and the N219Y mutase mutation","authors":"Mark Rabinovich , Kristof Vandekerckhove , Adrian Gericke","doi":"10.1016/j.oftale.2025.10.004","DOIUrl":"10.1016/j.oftale.2025.10.004","url":null,"abstract":"<div><div>We document the clinical ocular presentation of methylmalonic acidemia (MMA) with a mutase defect, specifically the MUT N219Y variant, in a 27-year-old female who presented with sudden bilateral visual acuity deterioration. The ophthalmologic workup included visual acuity testing, biomicroscopic and fundus examinations, macular spectral-domain optical coherence tomography (SD-OCT), fundus autofluorescence, multicolor imaging, retinal nerve fiber layer analysis, kinetic and static visual field testing, and head magnetic resonance imaging. The patient demonstrated bilateral visual acuity loss, more severe in the left eye. SD-OCT of the macula and optic nerve appeared normal, yet static visual field testing showed elevated central threshold values bilaterally, and kinetic testing revealed bilateral constriction. MRI of the head revealed bilateral focal signal abnormalities of the optic nerves, with left-sided predominance. This case represents the first detailed ophthalmologic description in a patient with MMA carrying the MUT N219Y variant.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 737-741"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145310297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.08.005
R. Morales-Reyes , L.A. Garza-Garza , R.A. Villafuerte-de la Cruz , M. Garza-Leon
Introduction and objectives
XYY syndrome is relatively common and misdiagnosed. In addition high myopia appears to be more frequent in this syndrome than in the general population. Therefore, the objective of the present report is to emphasize the association of XYY syndrome and high myopia.
Materials and methods
Case report of a single patient.
Results
An 8-year-old male patient with a history of XYY syndrome was examined. Physical examination revealed tall stature, low-set auricular pavilion implantation, mid-face hypoplasia, horizontal palpebral fissures. Ophthalmological evaluation showed early-onset high myopia in both eyes and a complete nuclear cataract and chronic retinal detachment in the right eye.
Discussion
Patients with XYY syndrome appear to exhibit a high prevalence of myopia. Although the pathophysiology of myopia in patients with XYY syndrome is not yet fully understood, it should be considered as a differential diagnosis for syndromic myopia.
{"title":"Should XYY syndrome be considered in the differential diagnosis of syndromic myopia? Apropos of a case","authors":"R. Morales-Reyes , L.A. Garza-Garza , R.A. Villafuerte-de la Cruz , M. Garza-Leon","doi":"10.1016/j.oftale.2025.08.005","DOIUrl":"10.1016/j.oftale.2025.08.005","url":null,"abstract":"<div><h3>Introduction and objectives</h3><div>XYY syndrome is relatively common and misdiagnosed. In addition high myopia appears to be more frequent in this syndrome than in the general population. Therefore, the objective of the present report is to emphasize the association of XYY syndrome and high myopia.</div></div><div><h3>Materials and methods</h3><div>Case report of a single patient.</div></div><div><h3>Results</h3><div>An 8-year-old male patient with a history of XYY syndrome was examined. Physical examination revealed tall stature, low-set auricular pavilion implantation, mid-face hypoplasia, horizontal palpebral fissures. Ophthalmological evaluation showed early-onset high myopia in both eyes and a complete nuclear cataract and chronic retinal detachment in the right eye.</div></div><div><h3>Discussion</h3><div>Patients with XYY syndrome appear to exhibit a high prevalence of myopia. Although the pathophysiology of myopia in patients with XYY syndrome is not yet fully understood, it should be considered as a differential diagnosis for syndromic myopia.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 732-736"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144805423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.09.004
A. Gibelalde, S. Pinar-Sueiro, I. Martínez-Soroa
Introductions and objectives
This study assesses risk factors for developing cataracts after vitrectomy with tamponade for rhegmatogenous retinal detachment (RRD) in phakic patients and explores the potencial causal relationship between RRD surgery and the development of cataracts.
Materials and methods
This was a retrospective study analysing the medical records of patients undergoing RRD surgery between 2012 and 2020 (9 years) at Donostia University Hospital (HUD). We collected data on the date of phacoemulsification surgery after vitrectomy surgery for RRD, as well as the type of vitrectomy and patient characteristics.
Results
Patients who underwent cataract surgery were on average older (mean age of 60.79 years old ± 9.49) than those who did not undergo this type of surgery during follow-up (52.97 years old ± 13.59), the difference being statistically significant (0P < .0001). Classifying patients by age at the date of the vitrectomy (≤50 years or >50 years of age), we found between-group differences in phacoemulsification rates after vitrectomy in the follow-up period, cataract surgery being performed in a third of the younger group and three-quarters of the older group (P < .0001).
Conclusions
Patients with phakic RRD under 50 years old have a lower risk of cataract development after vitrectomy with tamponade than those over 50 years old. The use of long-acting tamponade gases such as C3F8 and silicone oil in phakic patients seems to increase the likelihood of needing early cataract surgery after RRD surgery with PPV.
{"title":"Analysis of factors associated with post-vitrectomy cataract formation in phakic patients undergoing vitrectomy for rhegmatogenous retinal detachment","authors":"A. Gibelalde, S. Pinar-Sueiro, I. Martínez-Soroa","doi":"10.1016/j.oftale.2025.09.004","DOIUrl":"10.1016/j.oftale.2025.09.004","url":null,"abstract":"<div><h3>Introductions and objectives</h3><div>This study assesses risk factors for developing cataracts after vitrectomy with tamponade for rhegmatogenous retinal detachment (RRD) in phakic patients and explores the potencial causal relationship between RRD surgery and the development of cataracts.</div></div><div><h3>Materials and methods</h3><div>This was a retrospective study analysing the medical records of patients undergoing RRD surgery between 2012 and 2020 (9 years) at Donostia University Hospital (HUD). We collected data on the date of phacoemulsification surgery after vitrectomy surgery for RRD, as well as the type of vitrectomy and patient characteristics.</div></div><div><h3>Results</h3><div>Patients who underwent cataract surgery were on average older (mean age of 60.79 years old ± 9.49) than those who did not undergo this type of surgery during follow-up (52.97 years old ± 13.59), the difference being statistically significant (<em>0P</em> < .0001). Classifying patients by age at the date of the vitrectomy (≤50 years or >50 years of age), we found between-group differences in phacoemulsification rates after vitrectomy in the follow-up period, cataract surgery being performed in a third of the younger group and three-quarters of the older group (<em>P</em> < .0001).</div></div><div><h3>Conclusions</h3><div>Patients with phakic RRD under 50 years old have a lower risk of cataract development after vitrectomy with tamponade than those over 50 years old. The use of long-acting tamponade gases such as C3F8 and silicone oil in phakic patients seems to increase the likelihood of needing early cataract surgery after RRD surgery with PPV.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 689-695"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145016943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.09.002
A. Ortiz , E. García , J. Ortega , J. de Vera , E. Vázquez , M. Carrillo , V. Romero , K. Merizalde
Objective
To evaluate the measurement accuracy of 2 swept-source optical biometers, the IOLMaster 700 and the Revo FC 130, in patients diagnosed with cataracts.
Methods
We conducted a prospective, observational and comparative study in patients older than 40 years with cataracts. A single operator performed optical biometry using both devices during the same session. Cataract grading was conducted using the Lens Opacities Classification System III.
Results
Biometric measurements were obtained from the 504 eyes of 279 patients, with a mean age of 70.93 ± 8.41 years. Statistically significant differences were found between the IOLMaster 700 and Revo FC 130 in the following parameters: mean keratometry (43.53 ± 1.56 vs 44.27 ± 1.68 diopters), total average keratometry and mean keratometry (43.56 ± 1.55 D vs 44.27 ± 1.67 diopters), white-to-white distance (11.98 ± 0.52 vs 12.66 ± 0.73 mm), and lens thickness (4.53 ± 0.40 vs 4.60 ± 0.40 mm). No significant differences were found in axial length (23.31 ± 0.96 vs 23.25 ± 1.01 mm) or anterior chamber depth (3.02 ± 0.38 vs 3.02 ± 0.37 mm), which were not clinically relevant. No statistically significant differences were found between the IOLMaster 700 measurements of total mean keratometry (43.53 ± 1.56 diopters) and mean keratometry (43.56 ± 1.56 diopters).
Conclusions
Although most measurements do not reveal any clinically relevant differences, the 2 devices should not be used interchangeably, mainly due to variations in keratometry readings.
目的：评价两种扫描源光学生物计IOLMaster 700和Revo FC 130在白内障患者中的测量精度。方法：我们对40岁以上白内障患者进行了一项前瞻性、观察性和比较研究。一名操作员在同一会话期间使用两种设备进行光学生物测定。采用晶状体混浊分级系统III进行白内障分级。结果279例患者504只眼获得生物特征测量，平均年龄70.93±8.41岁。IOLMaster 700与Revo FC 130在以下参数上差异有统计学意义：平均角膜屈光度（43.53±1.56 vs 44.27±1.68）、总平均角膜屈光度与平均角膜屈光度（43.56±1.55 D vs 44.27±1.67）、白-白距离（11.98±0.52 vs 12.66±0.73 mm）、晶状体厚度（4.53±0.40 vs 4.60±0.40 mm）。轴长（23.31±0.96 vs 23.25±1.01 mm）和前房深度（3.02±0.38 vs 3.02±0.37 mm）差异无统计学意义，无临床意义。IOLMaster 700测量的总平均角膜屈光度（43.53±1.56屈光度）与平均角膜屈光度（43.56±1.56屈光度）无统计学差异。结论：虽然大多数测量结果没有显示任何临床相关差异，但这两种设备不应互换使用，主要是由于角膜测量读数的差异。
{"title":"Comparison of 2 swept-source optical biometers: IOLMaster 700 vs. Revo FC 130","authors":"A. Ortiz , E. García , J. Ortega , J. de Vera , E. Vázquez , M. Carrillo , V. Romero , K. Merizalde","doi":"10.1016/j.oftale.2025.09.002","DOIUrl":"10.1016/j.oftale.2025.09.002","url":null,"abstract":"<div><h3>Objective</h3><div>To evaluate the measurement accuracy of 2 swept-source optical biometers, the IOLMaster 700 and the Revo FC 130, in patients diagnosed with cataracts.</div></div><div><h3>Methods</h3><div>We conducted a prospective, observational and comparative study in patients older than 40 years with cataracts. A single operator performed optical biometry using both devices during the same session. Cataract grading was conducted using the Lens Opacities Classification System III.</div></div><div><h3>Results</h3><div>Biometric measurements were obtained from the 504 eyes of 279 patients, with a mean age of 70.93 ± 8.41 years. Statistically significant differences were found between the IOLMaster 700 and Revo FC 130 in the following parameters: mean keratometry (43.53 ± 1.56 vs 44.27 ± 1.68 diopters), total average keratometry and mean keratometry (43.56 ± 1.55 D vs 44.27 ± 1.67 diopters), white-to-white distance (11.98 ± 0.52 vs 12.66 ± 0.73 mm), and lens thickness (4.53 ± 0.40 vs 4.60 ± 0.40 mm). No significant differences were found in axial length (23.31 ± 0.96 vs 23.25 ± 1.01 mm) or anterior chamber depth (3.02 ± 0.38 vs 3.02 ± 0.37 mm), which were not clinically relevant. No statistically significant differences were found between the IOLMaster 700 measurements of total mean keratometry (43.53 ± 1.56 diopters) and mean keratometry (43.56 ± 1.56 diopters).</div></div><div><h3>Conclusions</h3><div>Although most measurements do not reveal any clinically relevant differences, the 2 devices should not be used interchangeably, mainly due to variations in keratometry readings.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 658-665"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145016915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-01DOI: 10.1016/j.oftale.2025.08.002
M. Larrañaga Cores , M. Asencio Durán , J. Peralta Calvo , M. Feito Rodríguez , G. Amorena Santesteban , A. del Hierro Zarzuelo , A. Boto-de-los-Bueis
This is the case of a 14-years-old woman referred to our ophthalmology department with suspected iris juvenile xanthogranuloma, with reported bilateral, hematic recurrent uveitis as soon as she discontinued treatment with topical prednisolone acetate eye drops. After numerous treatments at the 3-year follow-up, including oral steroids, repeated injections of subtenon triamcinolone acetonide and intracameral and intravitreal anti-VEGF, treatment with intravitreal fluocinolone acetonide implant (ILUVIEN®) in both eyes was decided. Evolution since then and at the 10-month follow-up has been satisfactory; the patient has not exhibited any new episodes of ocular inflammation or hyphema despite the progressive withdrawal of topical corticosteroids, and vision has remained at 20/20 in both eyes. As far as we know, this is the first case of bilateral ocular juvenile xanthogranuloma successfully treated with an intravitreal fluocinolone implant.
{"title":"Intravitreal Fluocinolone Acetonide Implant (ILUVIEN®) for the treatment of ocular juvenile xanthogranuloma","authors":"M. Larrañaga Cores , M. Asencio Durán , J. Peralta Calvo , M. Feito Rodríguez , G. Amorena Santesteban , A. del Hierro Zarzuelo , A. Boto-de-los-Bueis","doi":"10.1016/j.oftale.2025.08.002","DOIUrl":"10.1016/j.oftale.2025.08.002","url":null,"abstract":"<div><div>This is the case of a 14-years-old woman referred to our ophthalmology department with suspected iris juvenile xanthogranuloma, with reported bilateral, hematic recurrent uveitis as soon as she discontinued treatment with topical prednisolone acetate eye drops. After numerous treatments at the 3-year follow-up, including oral steroids, repeated injections of subtenon triamcinolone acetonide and intracameral and intravitreal anti-VEGF, treatment with intravitreal fluocinolone acetonide implant (ILUVIEN®) in both eyes was decided. Evolution since then and at the 10-month follow-up has been satisfactory; the patient has not exhibited any new episodes of ocular inflammation or hyphema despite the progressive withdrawal of topical corticosteroids, and vision has remained at 20/20 in both eyes. As far as we know, this is the first case of bilateral ocular juvenile xanthogranuloma successfully treated with an intravitreal fluocinolone implant.</div></div>","PeriodicalId":93886,"journal":{"name":"Archivos de la Sociedad Espanola de Oftalmologia","volume":"100 11","pages":"Pages 710-718"},"PeriodicalIF":0.0,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144805468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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