Romanian journal of ophthalmology最新文献

{"title":"Malignant choroidal melanoma with vitreous seeds: supported by histopathology and field emission scanning electron microscopy study.","authors":"Dipankar Das,&nbsp;Obaidur Rehman,&nbsp;Kasturi Bhattacharjee,&nbsp;Harsha Bhattacharjee,&nbsp;Manab Jyoti Barman,&nbsp;Surjendu Maity,&nbsp;Dipankar Bandyopadhyay","doi":"10.22336/rjo.2023.31","DOIUrl":"10.22336/rjo.2023.31","url":null,"abstract":"<p><p><b>Aim:</b> To report an exceptionally rare case of malignant choroidal melanoma with vitreous seeding, supported by histopathological and field emission scanning electron microscopic (FESEM) studies. <b>Case report:</b> A 58-year-old male with painless diminution of vision in his left eye for past 1 month was found to have a brown retrolental mass lesion on slit lamp examination in the left eye. Detailed fundus examination revealed choroidal melanoma in the left eye with pigmented seeds extending into the vitreous cavity and associated exudative retinal detachment. Ocular imaging was consistent with the diagnosis. <b>Results:</b> The eyeball was enucleated and the tumor was considered as stage IIB (AJCC 8th edition classification). Metastatic workup of the patient was negative. One half of the eyeball was subjected to field emission scanning electron microscopy to further study the nature and appearance of vitreous seeds. <b>Discussion:</b> Vitreous seeding in choroidal melanoma has been reported only in a handful of cases in literature. Histopathological confirmation of vitreous seeds was done in our case and morphological detailing was performed using FESEM study. <b>Conclusions:</b> Treatment naïve choroidal melanoma can very rarely have vitreous seeds. Early enucleation in such cases carries a favorable prognosis.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"180-184"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385716/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9910742","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}

{"title":"Microvascular changes in obese adults detected by Optical Coherence Tomography Angiography.","authors":"Goksu Alacamli,&nbsp;Sema Tamer Kaderli,&nbsp;Sultan Edebali,&nbsp;Oznur Guven Alacamli,&nbsp;Sabahattin Sul,&nbsp;Tugba Dubektaş Canbek,&nbsp;Aylin Karalezli","doi":"10.22336/rjo.2023.25","DOIUrl":"10.22336/rjo.2023.25","url":null,"abstract":"<p><p><b>Aim:</b> The aim of this prospective, controlled, non-randomized study was the comparison of the retinal microvascular parameters of obese and nonobese adults. <b>Methods:</b> 184 eyes of 92 subjects were separated to 3 groups. 68 eyes were in the normal weight group, with a body mass index between 18.5 and 24.5 kg/ m2, 60 eyes were in the overweight group, with a body mass index between 25-29.9 kg/ m2, and 56 eyes were in the obese group, with a body mass index ≥ 30 kg/ m2. All the volunteers were applied visual acuity, ocular motility testing, and slit lamp and mydriatic fundus examination. Optical Coherence Tomography Angiography (OCT-A) scanning was practiced with Optovue (Optovue, Inc; Fremont, CA) on a 6.00 x 6.00 mm macular region, in the central fovea. <b>Results:</b> 184 eyes of ninety-two patients were involved in this prospective study. The vessels' density (VD) in the optic nerve head (ONH) were significantly lower in the overweight and obese adult volunteers compared to the normal weight control group. However, other OCTA parameters (including macular VDs, Foveal avascular zone (FAZ), choriocapillaris plexus (CCP) area) did not demonstrate any significant difference between groups. Subfoveal choroidal thickness (SCT) was higher in the overweight and obese patients when compared to the normal weight control group. Central macular thickness (CMT) did not reveal any significant difference between groups. <b>Conclusion:</b> Even though clinicians are limited in pointing out any differential findings in obese patients only by fundus examination, OCT-A provides a predictable view of the microvascular changes in the retina and choroid in obese patients. <b>Abbreviations:</b> BMI = Body mass index, WHO = World Health Organization, AMD = Age-related macular degeneration, CT = Choroidal thickness, OCTA = Optical Coherence Tomography Angiography, (W/H) ratio = Waist-hip ratio, ETDRS = Early Treatment Diabetic Retinopathy Study, VD = Vessel density, SCP = Superficial capillary plexus, DCP = Deep capillary plexus, CCP = Flow area of the choriocapillaris, FAZ = Avascular zone, CMT = Central macular thickness, ONH = Optic nerve head.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"140-145"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385710/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9919971","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}

{"title":"Decreased perifoveal ganglion cell complex thickness - a first sign for macular damage in patients using hydroxychloroquine.","authors":"Sümeyye Burcu Elpeze Agcayazi,&nbsp;Vuslat Gurlu,&nbsp;Goksu Alacamli","doi":"10.22336/rjo.2023.26","DOIUrl":"https://doi.org/10.22336/rjo.2023.26","url":null,"abstract":"<p><p><b>Aim:</b> To examine ganglion cell complex (GCC) thickness detected by optical coherence tomography (OCT) in patients using hydroxychloroquine (HCQ), without any structural and functional macular changes to evaluate the initial symptoms of macular toxicity for early diagnosis before clinical evaluation. <b>Methods:</b> Eighty eyes of forty patients (Group 1) and forty eyes of twenty healthy volunteer persons (Group 2) were included in the study. Detailed ophthalmologic and mydriatic fundus examination were applied to all patients and volunteers (controls). Spectral domain OCT, visual field (VF) and color vision test were performed. Measurements of macula thickness, GCC thickness (involving nerve fiber layer, ganglion cell layer and inner plexiform layer) and peripapillary retinal nerve fiber layer (RNFL) were performed with OCT. Patients with retinal pigment epithelial changes, VF paracentral scotoma and defected color vision were excluded from the planned study. <b>Results:</b> Perifoveal GCC layer thickness in all quadrants was significantly thinner in group 1 compared to group 2 (p=0.017, p=0.001, p=0.019, p=0.001). The mean global inferior hemifield and nasal quadrant RNFL thickness were lower than in the control groups (p=0,012, p=0,009, p=0,005, respectively). <b>Conclusion:</b> Changes in the thickness of nerve fiber layer and ganglion cell layer detected by optical coherence tomography can be thought to be used as a diagnostic aid for the early diagnosis of hydroxychloroquine-toxic maculopathy <b>Abbreviations:</b> GCC = Ganglion cell complex, OCT = Optical coherence tomography, HCQ = Hydroxychloroquine, BCVA = Best-corrected visual acuity, IOP = Intraocular pressure, VF = Visual field, RNFL = Retinal nerve fiber layer, SD OCT = Spectral-domain optical coherence tomography, mfERG = Multifocal electroretinogram, FAF = Fundus autofluorescence, IS/ OS = Inner segment-outer segment junction, SITA = Swedish Interactive Threshold Algorithm, RA = Rheumatoid arthritis, SLE = Systemic lupus erythematosus, SS = Sjogren syndrome.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"146-151"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385708/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9901973","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}

{"title":"OCT and OCT-A biomarkers in multiple sclerosis - review.","authors":"Mihai Bostan,&nbsp;Ruxandra Pîrvulescu,&nbsp;Cristina Tiu,&nbsp;Inna Bujor,&nbsp;Alina Popa-Cherecheanu","doi":"10.22336/rjo.2023.20","DOIUrl":"10.22336/rjo.2023.20","url":null,"abstract":"<p><p><b>Objective:</b> Retinal neuronal and vascular changes have been observed in multiple sclerosis (MS) patients. The aim of this review was to highlight the most current optical coherence tomography (OCT) and optical coherence tomography angiography (OCT-A) data in MS and to provide information about the possibility of using OCT / OCT-A parameters as biomarkers for screening, diagnosis and monitoring of MS. <b>Methods:</b> To carry out this review, a meticulous literature search was undergone on PubMed between 2014 and the present day, using the following terms: \"multiple\", \"sclerosis\", \"optical\", \"coherence\", \"tomography\" and \"angiography\". Additional studies were found via references, being chosen according to relevance. <b>Results:</b> Retinal nerve fiber layer (RNFL) and ganglion cell layer (GCL) were significantly lower in MS patients compared to controls, and correlated with clinical and paraclinical variables, such as visual function, disability, and magnetic resonance imaging (MRI). Retinal capillary plexuses could be higher, lower or the same, and the best OCT-A microvasculature parameter for the detection of MS was the superficial capillary plexus (SCP). The reduced retinal vessel density (VD) was correlated with the disability in MS. <b>Conclusions:</b> OCT and OCT-A parameters could improve the development of retinal biomarkers for screening, early diagnosis and monitoring the disease progression of MS, and they could improve the development of potential future therapies that could slow or stop the course of this incurable disease. <b>Abbreviations:</b> DCP = deep capillary plexus; EDSS = Expanded Disability Status Scale; GCC = ganglion cell complex; GCL = ganglion cell layer; MRI = magnetic resonance imaging; MS = Multiple sclerosis; OCT = optical coherence tomography; OCT-A = optical coherence tomography angiography; ON = optic neuritis; RNFL = retinal nerve fiber layer; SCP = superficial capillary plexus; VD = vessel density.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"107-110"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385714/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10286335","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}

{"title":"Oculo-orbital complications of odontogenic sinusitis.","authors":"Mihai Alexandru Preda,&nbsp;Ovidiu Muşat,&nbsp;Caius Codruţ Sarafoleanu,&nbsp;Ioana Stella Popescu,&nbsp;Andreea Muşat,&nbsp;Ruxandra Pîrvulescu,&nbsp;Ramona Barac,&nbsp;Călin Petru Tătaru,&nbsp;Gabriela Cornelia Muşat","doi":"10.22336/rjo.2023.30","DOIUrl":"https://doi.org/10.22336/rjo.2023.30","url":null,"abstract":"<p><p><b>Introduction:</b> Odontogenic sinusitis is a well-known, but under-studied bacterial infection of the maxillary sinus that can extend to other sinuses, the orbit, or even the endocranium. <b>Material and methods:</b> We performed an observational retrospective study on the patients with odontogenic sinusitis treated in our hospital over a five-year period. We included patients over 18 years old diagnosed with odontogenic sinusitis and ocular complications and we excluded patients with ocular complications nonrelated to dental-originated sinusitis or patients with odontogenic sinusitis without orbital-ocular complications. <b>Results:</b> We examined the charts of 46 patients. From the total number of patients with oculo-orbital complications generated by odontogenic sinusitis, only 7 were women. The mean age was 33,7 with a standard deviation of 15,7 years. The oculo-orbital complications were assessed according to the Chandler classification. The most frequent orbital complication was preseptal cellulitis followed by orbital cellulitis. All the patients were treated with antibiotic covering both anaerobic and aerobic bacteria and 40 of the patients in our study received surgical treatment. The outcomes were favorable for all the patients in our study with clinical resolution. <b>Conclusion:</b> The oculo-orbital complications of odontogenic sinusitis are severe because they can result in vision loss or other ocular sequelae. The bacteriological features of this sinusitis explain the special characteristics of this infection and can facilitate the extent of the infection to the orbit. Prompt intervention with antibiotics covering anaerobic and aerobic bacteria and surgery addressed to the affected sinus/ sinuses, the dental disease and the orbital pathology ensures a big success rate in the therapy of these complications.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"175-179"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385719/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10268408","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}

{"title":"Rare case report: a 26-year-old man with Eales' disease.","authors":"Sandra Bleidele,&nbsp;Igors Solomatins,&nbsp;Aīda Macijevska","doi":"10.22336/rjo.2023.34","DOIUrl":"10.22336/rjo.2023.34","url":null,"abstract":"<p><p><b>Purpose:</b> To report the case of a 26-year-old male with bilateral Eales' disease that led to total blindness in the left eye and legal blindness in the right eye in a short time. <b>Methods:</b> A total clinical systemic examination, computed tomography, magnetic resonance imaging, genetic testing, and optical coherence tomography were performed in the reported case. <b>Results:</b> The eye condition was managed by scatter laser treatment, Anti-VEGF injections, anterior chamber paracentesis and trabeculectomy. Non-steroidal eye drops, as well as prostaglandin analogues, beta-blockers, and carbonic anhydrase inhibitors, have been used as local treatment. Systemic treatment included an intravenous methylprednisolone course, oral corticosteroids, azathioprine, mycophenolate mofetil and a total amount of 12 Anti-VEGF injections. <b>Conclusion:</b> Despite the aggressive treatment with oral steroids, immunosuppressants, and anti-VEGF injections, there were many exacerbations, and remission was not achieved. As a result, aggressive neovascular glaucoma developed, which led to total blindness in the left eye and legal blindness in the right eye. <b>Abbreviations:</b> HLA = human leukocyte antigens, Anti-VEGF = vascular endothelial growth factor inhibitors, BCVA = best corrected visual acuity, FA = fundus angiography, HBsAg = hepatitis B surface antigen, Anti-HCV = hepatitis C antibodies, TPHA = Treponema Pallidum hemagglutination assay, PCR = polymerase chain reaction, HSV = Herpes simplex virus, VZV = Varicella zoster virus, CMV = cytomegalovirus, IOP = intraocular pressure.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"195-199"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385711/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9901968","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}

{"title":"Treatment of tissue necrosis with hyperbaric oxygen therapy in a patient with pseudomonas endophthalmitis and orbital cellulitis: a case report.","authors":"Ismail Uyanik,&nbsp;Husna Topcu,&nbsp;Kubra Serefoglu Cabuk,&nbsp;Ayse Cetin Efe,&nbsp;Mehmet Goksel Ulas","doi":"10.22336/rjo.2023.33","DOIUrl":"https://doi.org/10.22336/rjo.2023.33","url":null,"abstract":"<p><p><b>Purpose:</b> This report presents the treatment of tissue necrosis after evisceration with hyperbaric oxygen therapy (HBOT) in a patient with pseudomonas endophthalmitis and orbital cellulitis. <b>Methods:</b> A 49-year-old woman was admitted to our clinic with severe pain and vision loss after cataract surgery 3 days before, and pars plana vitrectomy 2 days before for endophthalmitis, in another hospital. Examination findings included limbal perforation, orbital cellulitis findings, and loss of light perception in the right eye. The patient, who received evisceration surgery and antibiotic treatment, showed loosening of the conjunctival sutures and necrosis in the conjunctiva, tenon, and sclera on the 9th postoperative day. The necrotic tissues were surgically debrided and the patient was referred to HBOT. <b>Results:</b> With HBOT and antibiotherapy, signs of inflammation regressed, healing on the conjunctival surface was accelerated, and prosthesis was suitable for use. <b>Conclusions:</b> Hyperbaric oxygen therapy is a treatment method that plays an active role in the healing of necrotic tissues by increasing the oxygenation and vascularization of the tissue.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"191-194"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385712/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9910748","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}

{"title":"A comparison of novel silicone plate vs. auricular cartilage in upper eyelid reconstruction following excision of malignant tumor.","authors":"Salil Kumar Mandal,&nbsp;Anwesha Maitra,&nbsp;Oishik Sarkar,&nbsp;Paulomi Roy,&nbsp;Mousree Gayen,&nbsp;Anamika Paul","doi":"10.22336/rjo.2023.27","DOIUrl":"10.22336/rjo.2023.27","url":null,"abstract":"<p><p><b>Purpose:</b> To compare surgical and functional outcomes, safety, efficacy and cost of silicone plate vs. autogenous auricular cartilage (AAC) as alternate material to tarsal plate for upper eyelid reconstruction after excision of malignant tumor. <b>Methods:</b> A prospective, comparative, interventional study of over 3 years was conducted on two groups of twenty patients each. All the patients had undergone the Modified Cutler Beard procedure with AAC being used as tarsal substitute in one group and a novel silicone plate in the other. Post-operative MRD 1, LPS action, Central Lid Thickness, and Lid contour were recorded at one week, one month and six months follow-up. <b>Results:</b> The pre-operative MRD 1 in the silicone plate and AAC group was -2.95 ± 1.19 mm and -3.05 ± 1(1).05 mm, post-operative in the silicone plate group 3.8 ± 0.4 mm, and in the AAC group, 3.8 ± 0.41 mm. The pre-operative LPS action in the silicone plate and AAC group was 1.2 ± 1.1 mm and 1.0 ± 0.9 mm and post-operative it was 13.8 ± 0.4 mm for the silicone plate group and 13.7 ± 0.4 mm for the AAC group. The post-operative lid thickness for the silicone plate group was 4.4 ± 0.17 mm and for the AAC group it was 4.4 ± 0.08 mm. <b>Conclusion:</b> The cosmetic outcome in terms of lid contour maintenance is better in the silicone plate group, in which it markedly reduces the surgical time, provides earlier rehabilitation, and eliminates disease transmission. Harvesting of AAC is a skillful and time-consuming procedure and adds to the post-operative morbidity due to the presence of a second surgical site. The low manufacturing cost of silicone plate as opposed to other allogenic and synthetic tarsal substitutes makes it readily available to resource limited populations. The silicone plate is reckoned to become the material of choice as tarsal substitute in the future. <b>Abbreviations:</b> AAC = Autogenous auricular cartilage, MRD-1 = Margin reflex distance-1, LPS = levator palpebrae superioris, PFH = palpebral fissure height.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"152-163"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385707/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9916610","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}

{"title":"Association between keratoconus and allergic conjunctivitis in children attending a Tertiary Hospital in Nigeria.","authors":"Modupe Medina Balogun,&nbsp;Maryam Bola Fashola","doi":"10.22336/rjo.2023.24","DOIUrl":"10.22336/rjo.2023.24","url":null,"abstract":"<p><p><b>Objective:</b> To ascertain an association between keratoconus and allergic conjunctivitis and to know if it is necessary to investigate all patients with allergic conjunctivitis for keratoconus. <b>Methods:</b> A hospital-based prospective study in which the eyes of children presenting with ocular allergic diseases were examined. Social demographics and clinical data were captured in a questionnaire. All the patients underwent keratometry using the autorefractor-keratometer and the pachymeter was used to measure the central corneal thickness. Data analysis was done with IBM SPSS version 28 for Windows. Frequency and chi-square were used as descriptive statistics to determine the association between dependent and independent variables. Inferential statistics using one-way ANOVA and t-test. P - Value at <0.05 was considered statistically significant. <b>Results:</b> 121 children with allergic conjunctivitis were reviewed. Males were 72 and females 49. The visual acuity was 6/ 6-6/ 18 in 116, and mild visual impairment - 6/ 18-6/ 60 in 5. The most common complaint was frequent itching in 109 (90.1%). Keratometry was normal in 120 (99.5%), while probable keratoconus was found by keratometry in only one patient (0.5%). Central corneal thickness was within the normal range in 33 (27.3%) children, 43 (35.5%) had thin corneas, while 45 (37.2%) had cornea thickness of more than 560 microns. <b>Discussion:</b> Pediatric keratoconus tends to be more aggressive than adult keratoconus with an increased risk of corneal opacities and subsequent keratoplasty. As a result of these negative impacts, early detection and prompt treatment are mandatory. <b>Conclusion:</b> The prevalence of keratoconus was not found to be high in this study population, but with facts emerging between the association of allergic conjunctivitis, and increased prevalence of keratoconus, it is pertinent to integrate keratoconus screening as part of the management of allergic conjunctivitis using an appropriate tool such as video keratography and slit lamp biomicroscope. <b>Abbreviations:</b> KC = Keratoconus, CLEK = Collaborative Longitudinal Evaluation of Keratoconus, SAC = Seasonal Allergic Conjunctivitis, PAC = Perennial Allergic Conjunctivitis, VKC = Vernal Keratoconjunctivitis, IOP = Intraocular Pressure, CCT = Central Corneal Thickness, TNF-α = Tumor Necrosis Factor-Alpha, IL = Interleukin.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"134-139"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385717/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10268407","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}

{"title":"The measurement of Central Corneal Thickness.","authors":"Georgiana Camburu,&nbsp;Mihail Zemba,&nbsp;Călin Petru Tătaru,&nbsp;Victor Lorin Purcărea","doi":"10.22336/rjo.2023.29","DOIUrl":"10.22336/rjo.2023.29","url":null,"abstract":"<p><p>We aimed to compare five different devices that measure Central Corneal Thickness. The Central Corneal Thickness (CCT) is an important parameter in ophthalmology. It is involved in the management of various eye conditions such as: glaucoma, keratoconus, contact lens wearing, corneal dystrophies, refractive surgery and keratoplasty. We measured the CCT using OCT, Topographer (TOPO), Ultrasonography Pachymeter (US), Specular Microscope (MS), and Non-contact Tonometer (TONO). In the analysis of the data collected from 59 patients we found the following mean values: US - 554.51 ± 29.849 μm, OCT - 548.73 ± 31.080 μm, TOPO - 553.76 ± 29.845 μm, MS - 564 ± 32.637 μm, and TONO - 538.9 ± 35.657 μm. Our results confirmed the strong correlation between techniques. <b>Abbreviations:</b> OCT = Optical Coherence Tomography, CCT = Central Corneal Thickness, TOPO = Topographer, US = Ultrasonography Pachymeter, MS = Specular Microscope, TONO = Non-contact Tonometer.</p>","PeriodicalId":21385,"journal":{"name":"Romanian journal of ophthalmology","volume":"67 2","pages":"168-174"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385715/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10286332","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}