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OBJECTIVE: To determine whether Xanthelasma palpebrarum (XP) is associated with dyslipidemia, cardiovascular disease (CVD) and other systemic conditions in a large population. DESIGN: Case-control study conducted at a single tertiary care center. PARTICIPANTS: Individuals who were examined at a medical screening institute from 2001 to 2020. METHODS: Medical records were reviewed to extract data on ophthalmic evaluations, blood tests, and systemic diagnoses. Patients identified with XP in at least one eye comprised the study group. A control group without XP was established matched by age and sex at a 10:1 ratio to allow robust statistical analysis. MAIN OUTCOME MEASURES: Associations between XP and dyslipidemia and CVD. Lipid profiles, diagnosis of dyslipidemia and CVD were compared between the case and control groups. RESULTS: The database included 35,452 individuals, 24,287 males (69%), mean age 52.2±12.2 years. The study population included 203 XP patients (0.6%) and 2030 matched controls. The prevalence of dyslipidemia diagnosis and the usage rates of statins, fibrates, or other cholesterol-lowering medications was similar between the two groups. Lipid profiles were similar between the groups, including median total cholesterol, high-density lipoprotein, low-density lipoprotein, and triglyceride levels (187 controls vs. 192 XP, 48 controls vs. 47 XP, 120 controls vs. 125 XP, 111 controls vs. 105 XP, respectively, P>0.05 for all). The rate of CVD was similar as well (10% controls vs. 8.9%, XP P=0.56). The prevalences of related conditions, including hypertension, diabetes mellitus, and history of cerebrovascular accident, were similar between groups (24% controls vs. 23% XP, 14% controls vs. 10% XP, 1.3% controls vs. 1% XP, respectively P>0.05). CONCLUSIONS: XP was not associated with increased rates of dyslipidemia or CVD. This questions the extent to which XP serves as an indicative marker for heightened systemic risk.
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INTRODUCTION: Our aim was to explore the impact of various systemic and ocular findings on predicting the development of glaucoma. METHODS: Medical records of 37,692 consecutive patients examined at a single medical center between 2001 and 2020 were analyzed using machine learning algorithms. Systemic and ocular features were included. Univariate and multivariate analyses followed by CatBoost and Light gradient-boosting machine prediction models were performed. Main outcome measures were systemic and ocular features associated with progression to glaucoma. RESULTS: A total of 7,880 patients (mean age 54.7 ± 12.6 years, 5,520 males [70.1%]) were included in a 3-year prediction model, and 314 patients (3.98%) had a final diagnosis of glaucoma. The combined model included 185 systemic and 42 ocular findings, and reached an ROC AUC of 0.84. The associated features were intraocular pressure (48.6%), cup-to-disk ratio (22.7%), age (8.6%), mean corpuscular volume (MCV) of red blood cell trend (5.2%), urinary system disease (3.3%), MCV (2.6%), creatinine level trend (2.1%), monocyte count trend (1.7%), ergometry metabolic equivalent task score (1.7%), dyslipidemia duration (1.6%), prostate-specific antigen level (1.2%), and musculoskeletal disease duration (0.5%). The ocular prediction model reached an ROC AUC of 0.86. Additional features included were age-related macular degeneration (10.0%), anterior capsular cataract (3.3%), visual acuity (2.0%), and peripapillary atrophy (1.3%). CONCLUSIONS: Ocular and combined systemic-ocular models can strongly predict the development of glaucoma in the forthcoming 3 years. Novel progression indicators may include anterior subcapsular cataracts, urinary disorders, and complete blood test results (mainly increased MCV and monocyte count).
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Catarata , Glaucoma , Masculino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Glaucoma/diagnóstico , Olho , Pressão Intraocular , Tonometria Ocular , Catarata/complicaçõesRESUMO
OBJECTIVE: The architecture of the orbital cavity is intricate, and precise measurement of its growth is essential for managing ocular and orbital pathologies. Most methods for those measurements are by CT imaging, although MRI for soft tissue assessment is indicated in many cases, specifically pediatric patients. This study introduces a novel semiautomated MRI-based approach for depicting orbital shape and dimensions. DESIGN: A retrospective cohort study. PARTICIPANTS: Patients with at least 1 normal orbit who underwent both CT and MRI imaging at a single center from 2015 to 2023. METHODS: Orbital dimensions included volume, horizontal and vertical lengths, and depth. These were determined by manual segmentation followed by 3-dimensional image processing software. MAIN OUTCOME MEASURES: Differences in orbital measurements between MRI and CT scans. RESULTS: Thirty-one patients (mean age 47.7 ± 23.8 years, 21 [67.7%]) females, were included. The mean differences in delta values between orbital measurements on CT versus MRI were: volume 0.03 ± 2.01 ml, horizontal length 0.53 ± 2.12 mm, vertical length, 0.36 ± 2.53 mm, and depth 0.97 ± 3.90 mm. The CT and. MRI orbital measurements were strongly correlated: volume (r = 0.92, p < 0.001), horizontal length (r = 0.65, p < 0.001), vertical length (r = 0.57, p = 0.001), and depth (r = 0.46, p = 0.009). The mean values of all measurements were similar on the paired-samples t test: p = 0.9 for volume (30.86 ± 5.04 ml on CT and 30.88 ± 4.92 ml on MRI), p = 0.2 for horizontal length, p = 0.4 for vertical length, and p = 0.2 for depth. CONCLUSIONS: We present an innovative semiautomated method capable of calculating orbital volume and demonstrating orbital contour by MRI validated against the gold standard CT-based measurements. This method can serve as a valuable tool for evaluating diverse orbital processes.
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PURPOSE: To examine the ophthalmic data from a large database of people attending a general medical survey institute, and to investigate ophthalmic findings of the eye and its adnexa, including differences in age and sex. METHODS: Retrospective analysis including medical data of all consecutive individuals whose ophthalmic data and the prevalences of ocular pathologies were extracted from a very large database of subjects examined at a single general medical survey institute. RESULTS: Data were derived from 184,589 visits of 3676 patients (mean age 52 years, 68% males). The prevalence of the following eye pathologies were extracted. Eyelids: blepharitis (n = 4885, 13.3%), dermatochalasis (n = 4666, 12.7%), ptosis (n = 677, 1.8%), ectropion (n = 73, 0.2%), and xanthelasma (n = 160, 0.4%). Anterior segment: pinguecula (n = 3368, 9.2%), pterygium (n = 852, 2.3%), and cataract or pseudophakia (n = 9381, 27.1%). Cataract type (percentage of all phakic patients): nuclear sclerosis (n = 8908, 24.2%), posterior subcapsular (n = 846, 2.3%), and capsular anterior (n = 781, 2.1%). Pseudophakia was recorded for 697 patients (4.6%), and posterior subcapsular opacification for 229 (0.6%) patients. Optic nerve head (ONH): peripapillary atrophy (n = 4947, 13.5%), tilted disc (n = 3344, 9.1%), temporal slope (n = 410, 1.1%), ONH notch (n = 61, 0.2%), myelinated nerve fiber layer (n = 94, 0.3%), ONH drusen (n = 37, 0.1%), optic pit (n = 3, 0.0%), and ON coloboma (n = 4, 0.0%). Most pathologies were more common in males except for ONH, and most pathologies demonstrated a higher prevalence with increasing age. CONCLUSIONS: Normal ophthalmic data and the prevalences of ocular pathologies were extracted from a very large database of subjects seen at a single medical survey institute.
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Catarata , Pseudofacia , Adulto , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Prevalência , Estudos Retrospectivos , Nervo ÓpticoRESUMO
BACKGROUND: Upper eyelid blepharoplasty surgery is one of the most common plastic surgeries. Khat is used topically to reduce tissue edema. OBJECTIVES: To evaluate the effect of topical khat administration after eyelid surgery on postoperative healing. METHODS: Our prospective comparative study included 24 patients who underwent upper eyelid blepharoplasty or ptosis surgery between 2019 and 2020. Patients were randomly assigned to 48 hours of cold dressing with frozen khat leaves and frozen peas dressing (common practice). Postoperative photographs of the eyes were evaluated for the degree of ecchymosis and edema on postoperative days (PODs) 1, 3, and 7 by three blinded observers. Measures included tissue swelling and hemorrhage on PODs 1, 3, and 7. RESULTS: The mean age of the cohort was 67 ± 7 years; 17 females (71%). Khat application was associated with lower postoperative ecchymosis at each time point. Females had lower levels of postoperative ecchymosis on POD 7 (P = 0.07). Eyelid edema was more pronounced in the khat group on PODs 1 and 3, but this was reversed on POD 7. There was good agreement among all three observers in grading ecchymosis and edema (P < 0.001). CONCLUSIONS: The use of khat was associated with less tissue ecchymosis after oculoplastic surgery, although this was not statistically significant even following sub-population analysis. The outcome can be attributed to the active ingredients of cathinone and cathine, which cause vasoconstriction and lipolysis, and to the anti-inflammatory and anti-oxidative flavonoids and phenolic compounds. These encouraging preliminary findings warrant additional studies on a biochemical/cellular level.
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Equimose , Rinoplastia , Idoso , Catha , Equimose/etiologia , Edema/etiologia , Pálpebras/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/prevenção & controle , Estudos Prospectivos , Rinoplastia/efeitos adversosRESUMO
PURPOSE: Müller's muscle is a sympathetically innervated smooth muscle which serves as an accessory upper eyelid retractor. Its physiologic function and purpose have not yet been clearly defined. We hypothesize that sympathetic innervation to Müller's muscle serves to adjust the upper eyelid's position to variations in pupil size in response to changes in light intensity. METHODS: This is a single center cross-sectional study. Healthy volunteers were asked to fixate on a distant non-accommodative target, and a video scan of the anterior segment was performed for each subject's right eye using the Heidelberg Spectralis® optical coherence tomography scanner in infrared mode. The video was taken both in photopic and scotopic conditions, recording the resultant transition of the pupil and eyelids. The pupil diameter (PD), upper eyelid margin-to-reflex distance (MRD1), lower eyelid margin-to-reflex distance (MRD2), and vertical palpebral fissure height (PFH) were measured. RESULTS: Thirty-three healthy volunteers (19 women, 57.6%) with a median age of 40 years (range 30-58) were included. The mean PD under photopic conditions increased significantly under scotopic conditions, from 3483 ± 521 µm to 6135 ± 703 µm, respectively (P < 0.0001). An increase in MRD1 was observed following transition from light to dark, with a mean change of 348 ± 311 µm (P < 0.0001). There was no significant change in MRD2. CONCLUSIONS: Upper eyelid retraction occurs after transition from photopic to scotopic conditions. This movement suggests the existence of an "eyelid-light reflex" involving Müller's muscle that adjusts the position of the eyelids as the pupil dilates under scotopic conditions.
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Pálpebras/fisiologia , Músculo Liso/inervação , Sistema Nervoso Simpático/fisiologia , Adulto , Visão de Cores/fisiologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Visão Noturna/fisiologia , Refração Ocular/fisiologiaRESUMO
PURPOSE: Orbital lymphatic malformations (LM) are associated with ocular morbidity and facial disfigurement. Surgery is challenging and may not be effective. We describe the outcome of bleomycin injections for venous LM and lymphatic-venous malformation (LVM) malformations of the orbit in 5 tertiary referral centers between January 2010 and December 2018. METHODS: Multicenter retrospective case series, 5 oculoplastic referral centers: Sheba and Rabin Medical Centers, Israel; Mulago Hospital, Uganda; Sri Sankaradeva Nethralaya, India; and Clinique Ophtalmologique de Tunis, Tunisia. All patients diagnosed with orbital LM/LVM were assigned to successive (range 1-6) intralesional 5 international units bleomycin injections. They all underwent complete ophthalmic and orbital evaluations, orbital imaging, and ancillary testing as needed. Clinical photographs were assessed pre- and posttreatment along with objective assessments of clinical improvement. Additional injections were provided in cases of incomplete response. RESULTS: A total of 21 patients (17 women, mean ± standard deviation age 18 ± 13 years, range 2-48 years) underwent bleomycin injections. The mean injection dose was 12 ± 10 international units in 1-3 injections. There was a dramatic improvement in lesion size, appearance, proptosis, and ocular motility in 20/21 patients (95%) after a mean follow-up of 18 months. Visual acuity slightly improved after treatment (20/50-20/30; P = 0.076). No side effects were noted after bleomycin injections. CONCLUSIONS: Bleomycin injections for LM/LVM of the orbit are effective; local or systemic side effects were not seen in this series. To the best of our knowledge, this is the largest reported series of this treatment.
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Anormalidades Linfáticas , Malformações Vasculares , Adolescente , Adulto , Antibióticos Antineoplásicos/uso terapêutico , Bleomicina/uso terapêutico , Criança , Pré-Escolar , Feminino , Humanos , Índia , Injeções Intralesionais , Anormalidades Linfáticas/tratamento farmacológico , Pessoa de Meia-Idade , Estudos Retrospectivos , Escleroterapia , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: To evaluate surgically induced refractive changes (SIRC) and visual acuity (VA) changes after blepharoplasty combined with posterior approach ptosis surgery (Müller's muscle-conjunctival resection [MMCR]) versus upper eyelid blepharoplasty alone. METHODS: In this prospective, comparative, clinical study on patients undergoing MMCR and blepharoplasty, comprehensive ophthalmic examinations were performed preoperatively and 3 months postoperatively. SIRC were calculated with the 10-step Holladay method. RESULTS: Fifty-six patients participated in the study, 31 in the blepharoplasty group and 25 in the ptosis group. logMAR VA improved significantly after surgery in both groups (p < 0.001). In both groups, most patients showed significant changes in SIRC sphere and spherical equivalent of >0.5 D (blepharoplasty group: 61.29 and 67.74%; ptosis group: 72.72 and 72.72%, respectively). Patients undergoing combined blepharoplasty ptosis surgery showed the greatest SIRC cylinder. CONCLUSIONS: Upper eyelid blepharoplasty with or without MMCR is associated with significant SIRC 3 months postoperatively. This may affect decision-making for all patients, especially for those who intend to seek refractive correction in addition to the index upper eyelid surgery.
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Blefaroplastia/métodos , Blefaroptose/cirurgia , Movimentos Oculares/fisiologia , Pálpebras/cirurgia , Músculos Oculomotores/cirurgia , Acuidade Visual , Idoso , Idoso de 80 Anos ou mais , Blefaroptose/fisiopatologia , Pálpebras/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Músculos Oculomotores/fisiopatologia , Período Pós-Operatório , Estudos Prospectivos , Resultado do TratamentoRESUMO
PURPOSE: The immediate postoperative management of patients undergoing pterygium excision usually includes eye patching in order to alleviate pain and prevent accidental tissue damage. Commonly applied tight patching with gauze bandages results in decreased field of monocular vision and discomfort. The aim of this study was to evaluate the patient-centered outcome of pterygium surgery when therapeutic contact lenses (TCL) are used instead of tight bandage patching in the first 24 postoperative hours. METHODS: Prospective randomized controlled study. Sixty patients with primary pterygium who underwent pterygium surgery consisting of conjunctival autografting with 10-0 Vicryl sutures were randomized into two groups, bandaged with TCLs and tight bandage patching. MAIN OUTCOME MEASURES: Degree of pain on an 0-10 scale, use of pain killers, level of patient discomfort, sleep quality, and visual acuity (VA). RESULTS: Sixty patients were studied. The pain level and pain duration during the first postoperative day was significantly lower in the tight bandage patching group compared with the TCL group (P = 0.034, P = 0.04 respectively). Sleep quality was significantly poorer in the TCL group (P = 0.004). The VA on the first postoperative day was similar for the two groups. CONCLUSIONS: The application of TCL in the first 24 h after pterygium surgery resulted in more discomfort and pain and decreased quality of sleep compared with tight bandage patching. Despite the limitation in monocular vision and the inconvenience of gauze bandages, they are preferred over TCL for alleviating pain following pterygium surgery.
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Bandagens , Lentes de Contato , Dor Ocular/fisiopatologia , Dor Pós-Operatória/fisiopatologia , Pterígio/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Túnica Conjuntiva/transplante , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Oftalmológicos , Satisfação do Paciente , Estudos Prospectivos , Pterígio/fisiopatologia , Técnicas de Sutura , Transplante Autólogo , Resultado do Tratamento , Acuidade Visual/fisiologia , Adulto JovemRESUMO
BACKGROUND: The distribution of pathology and clinical characteristics of lacrimal gland diseases are different in different areas of the world. OBJECTIVES: To evaluate the incidence rate, patient characteristics, and indications for surgical intervention of lacrimal gland lesions in a tertiary care center in Israel. METHODS: All biopsied or surgically removed lacrimal gland lesions at the Goldschleger Eye Institute from 2009 to 2015 were identified. The following data were collected: age, gender, indications for surgical intervention, diagnosis, treatment, and prognosis. RESULTS: We evaluated 28 lacrimal gland biopsies from 26 patients (11 men, 15 women). Mean age at biopsy was 47.5 years old. The most common presenting symptoms were: eyelid swollenness (57.14%), ptosis (32.14%), and proptosis (10.71%). All patients underwent computed tomography and magnetic resonance imaging. In 28 cases, infiltrations of the lacrimal gland were found. In nine cases infiltration of muscles or orbital extension were found. The most common pathologies were non-specified inflammation (44.82%), lymphoma (20.68%), and immunoglobulin G4-related disease (10.34%). The treatment was diverse according to the patient diagnosis. Prognosis of lacrimal gland disease was good; however, in five patients the systemic disease progressed. CONCLUSIONS: Lesions of the lacrimal gland comprise a wide variety of pathological findings that require different treatment strategies. Lacrimal gland biopsies enable physicians to precisely recognize the pathology; therefore, it is important to consider this surgical method in any patient with lesions in the lacrimal gland.
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Doenças do Aparelho Lacrimal/epidemiologia , Aparelho Lacrimal/patologia , Imageamento por Ressonância Magnética/métodos , Tomografia Computadorizada por Raios X/métodos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia , Progressão da Doença , Feminino , Humanos , Israel/epidemiologia , Aparelho Lacrimal/diagnóstico por imagem , Doenças do Aparelho Lacrimal/diagnóstico por imagem , Doenças do Aparelho Lacrimal/patologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Centros de Atenção Terciária , Adulto JovemRESUMO
PURPOSE: To evaluate the outcome of pterygium surgery with conjunctival autograft using Vicryl sutures (Ethicon, NJ), Evicel fibrin glue (Omrix Biopharmaceuticals Ltd, Ramat-Gan, Israel), or Tisseel fibrin glue (Baxter Corp., Deerfield, IL). DESIGN: Prospective, randomized study. PARTICIPANTS: Eighty-nine adult patients with primary pterygium. METHODS: Patients undergoing pterygium surgery with conjunctival autografting were randomized into groups receiving 10-0 Vicryl sutures, Evicel fibrin glue, or Tisseel fibrin glue. MAIN OUTCOME MEASURES: Duration of surgery, level of patient discomfort, visual acuity (VA), surgically induced refractive change (SIRC), complications, and pterygium recurrence. RESULTS: Eighty-nine patients participated: 25 in the Vicryl group, 29 in the Evicel group, and 35 in the Tisseel group. The patients' preoperative characteristics were similar in all groups. Fashioning and repositioning of the conjunctival autograft (flap time) was significantly shorter in the fibrin glue groups compared with the Vicryl group: 5.46 minutes for Evicel, 3.6 minutes for Tisseel, and 16.72 minutes for sutures (P < 0.0001). The patient discomfort level during the first postoperative day was significantly lower in the fibrin glue groups compared with the suture group (P = 0.047). There were no significant group differences in the change in logarithm of the minimum angle of resolution VA before surgery and 3 months after surgery (P = 0.7). There were also no significant group differences in the SIRC (P = 0.108). The recurrence rate was 17.24% in the sutures group, 4.17% in the Evicel group, and 0% in the Tisseel group (P = 0.027 sutures vs. fibrin glue groups). Complications included 5 cases of conjunctival graft dislocation in the Evicel group, 1 case of pyogenic granuloma in the Tisseel group, and no complications in the sutures group (P = 0.019 sutures vs. fibrin glue groups). CONCLUSIONS: Tisseel fibrin glue for the repositioning of conjunctival autografts in pterygium surgery was associated with a similar functional outcome as that of Vicryl sutures in terms of VA and SIRC. Pterygium recurrence, patient discomfort level, and surgery time were reduced markedly, as were flap dislocation and pterygium recurrence with Tisseel fibrin glue compared with Evicel fibrin glue.
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Túnica Conjuntiva/transplante , Adesivo Tecidual de Fibrina/uso terapêutico , Procedimentos Cirúrgicos Oftalmológicos/métodos , Pterígio/cirurgia , Suturas , Adulto , Idoso , Análise de Variância , Feminino , Adesivo Tecidual de Fibrina/química , Sobrevivência de Enxerto , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Complicações Pós-Operatórias , Estudos Prospectivos , Recidiva , Transplante Autólogo , Acuidade VisualRESUMO
PURPOSE: Rim-off lateral wall decompression may be associated with functional and cosmetic deficit. Our objective, therefore, was to describe the functional and cosmetic results of deep lateral orbital decompression with and without anterior rim repositioning for thyroid eye disease. METHODS: In this retrospective comparative case series all consecutive thyroid eye disease patients who underwent deep lateral wall decompression at the Royal Victorian Eye and Ear Hospital between 1990-2007 and the Goldschleger Eye Institute, Sheba Medical Center between 2008-2011 were included. Patients were divided into two groups: the "rim-on" group in which the anterior lateral orbital rim was repositioned and the "rim-off" group in which it was left off. Main outcome measures were: proptosis reduction, postoperative oscillopsia and diplopia, presence of visible or palpable lateral orbit depression. RESULTS: One hundred and twelve patients who underwent 186 orbital decompressions were included in the final analysis. The average proptosis reduction for two- and three-wall decompressions ranged between 4.6-4.9 mm in the rim-on and 4.6-5.7 mm in the rim-off group respectively. The prevalence of postoperative oscillopsia was similar in both groups. The preoperative diplopia worsened in 17 patients (32.1 %) in the rim-on group and in seven patients (12.3 %) in the rim-off group (P = .02, chi-square test). None of the patients developed visible or palpable lateral orbit depression. CONCLUSIONS: Deep lateral orbital decompression without anterior rim repositioning may be an effective approach to enhance functional and cosmetic outcomes in thyroid eye disease patients without increasing the risk of lateral wall depression or postoperative oscillopsia.
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Descompressão Cirúrgica , Oftalmopatia de Graves/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/métodos , Procedimentos de Cirurgia Plástica , Diplopia/fisiopatologia , Exoftalmia/cirurgia , Feminino , Oftalmopatia de Graves/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Órbita/cirurgia , Estudos Retrospectivos , Transtornos da Visão/cirurgiaRESUMO
PURPOSE: To examine the clinical differences in manifestation, course, treatment, and prognosis of thyroid eye disease (TED) in patients younger than 40 years of age at diagnosis compared to older patients. METHODS: Medical record review of 131 TED patients was performed. The patients were divided into two age groups, Group 1 ≤ 40 years (23 patients) and Group 2 > 40 years (108 patients). RESULTS: Younger patients had more eyelid retraction and proptosis at initial presentation, whereas older patients were more likely to have diplopia (P = 0.001). Acute inflammatory signs were more common in the Group 2 patients (P = 0.04). Corrected visual acuity was 20/20 and 20/25 in both groups. Optic neuropathy was diagnosed only in Group 2 patients (n = 12; 11 %), and it resolved after steroids or orbital decompression surgery in all cases. The mean follow-up time was 36 months (36 ± 7.7; 59.3 ± 5.8). Systemic steroid use, orbital surgery, and strabismus surgery were more common in Group 2 (P < 0.0001, P < 0.05 respectively). CONCLUSIONS: TED under the age of 40 years has different clinical features. In our group of younger patients, the clinical presentation was milder than in the older group with a higher rate of lid retraction and proptosis and lower rate of restrictive myopathy and optic neuropathy. Their disease course was less severe and required less aggressive medical treatment and less surgical procedures.
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Diplopia/diagnóstico , Síndromes do Olho Seco/diagnóstico , Exoftalmia/diagnóstico , Doenças Palpebrais/diagnóstico , Oftalmopatia de Graves/diagnóstico , Transtornos da Visão/diagnóstico , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Pressão Intraocular/fisiologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Acuidade Visual/fisiologia , Testes de Campo Visual , Campos Visuais/fisiologiaRESUMO
PURPOSE: Pilomatrixoma is a benign tumor of the hair follicle, occurring more frequently in the head and neck. There are relatively few published large case series in the ophthalmic literature. The purpose of this study was to evaluate additional case series of patients with periocular pilomatrixoma, treated in the institute from 1995 to 2011. METHODS: A retrospective analysis of all cases with periocular pilomatrixoma treated during 16 years was made. Data were collected regarding the age at the time of excision, gender, tumor location, tumor dimensions, suspected clinical diagnosis before biopsy, gross appearance, histopathological features, treatment, recurrence, and other syndromes related and family occurrence. RESULTS: Only 16 cases with pilomatrixoma were treated during 16 years. Most of the cases (69%) presented in the first 2 decades of life with female predilection (62.5%). The most common affected site was the upper eyelid (62.5%). All patients were asymptomatic. Various diagnoses were suspected clinically prior to surgical removal and histopathological confirmation of the tumor, and only in 18.75%, pilomatrixoma was suspected. Simple resection was carried out in all cases. No recurrence or malignant transformation was reported. CONCLUSION: Pilomatrixoma is a relatively infrequent periocular tumor, which isn't usually recognized clinically. The findings of the current case series, which is one of the largest published thus far in the ophthalmic literature, are in concordance with the other series of pilomatrixoma, confirming the epidemiologic, clinical, and histopathological features of this tumor in the periocular region.
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Sobrancelhas/patologia , Neoplasias Palpebrais/patologia , Doenças do Cabelo/patologia , Pilomatrixoma/patologia , Neoplasias Cutâneas/patologia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Neoplasias Palpebrais/cirurgia , Feminino , Doenças do Cabelo/cirurgia , Humanos , Lactente , Masculino , Procedimentos Cirúrgicos Oftalmológicos , Pilomatrixoma/cirurgia , Estudos Retrospectivos , Neoplasias Cutâneas/cirurgia , Adulto JovemRESUMO
INTRODUCTION: Dacryocystorhinostomy (DCR) is performed using an external or endoscopic endonasal approach under general anesthesia (GA) or under sedation. In our department these operations are performed mainly under local anesthesia (LA) without sedation. PURPOSE: To examine the intraoperative and postoperative success rates of primary DCR under LA and GA using the external or endonasal approach. METHODS: The study group of this retrospective research included all patients who underwent a primary DCR in our department in 2009-2012 due to an acquired nasolacrimal duct obstruction. The main outcome measure was postoperative success defined as complete or significant improvement in tearing and a patent ostium. Intraoperative success rate was defined as the ability to complete the operation under LA. RESULTS: The study group included 139 patients. The success rate was 87.1% (121 patients). Success rates were similar for the external and endoscopic approaches (88.6% vs. 82.4%, respectively, p = 0.348). The success rate for surgeries performed under GA was higher than LA (96.7% vs. 84.9%, respectively, p = 0.019). The mean age of patients who were operated under GA was significantly younger than those under LA (43.6 vs. 65.7 years, respectively, p < 0.005). Conversion GA was only needed in 1 patient (0.7%). CONCLUSION: Most DCR surgeries can be performed under LA without sedation. Success rates found in our study are comparable with previous publications, similar for external or endoscopic approaches, and better under GA than LA. This difference may be related to the age difference between the two groups.
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Anestesia Local/métodos , Dacriocistorinostomia/métodos , Adulto , Fatores Etários , Idoso , Anestesia Geral/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE: This study explores the relationship between acquired punctal stenosis (PS) and ocular surface disease (OSD), assessing causal mechanisms and clinical impacts, utilizing a combination of a comprehensive literature review and a detailed analysis of a patient cohort from a tertiary care center. METHODS: Data from 213 PS patients at Sheba Medical Center were retrospectively analyzed, evaluating various OSD symptoms and treatment effectiveness through standardized clinical assessments and statistical tests. RESULTS: Predominantly older and female, many patients exhibited bilateral PS. OSD symptoms were found in 35.2% of all patients. Treatments like punctoplasty with stents significantly alleviated symptoms. Significant associations between treatment modalities and symptom improvement were identified. CONCLUSIONS: PS and OSD have acomplex, bidirectional relationship that complicates treatment outcomes. This study underscores the need for thorough diagnostic approaches and personalized treatments to improve PS management. Further research is essential to deepen understanding of PS-OSD interactions and develop effective therapies.
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PURPOSE: To assess factors associated with failure of intravenous methylprednisolone (IVMP) monotherapy as the first-line treatment for thyroid eye disease (TED) and to identify patients who might benefit from supplementing mycophenolate mofetil (MMF) to IVMP. METHODS: Data for all patients with TED treated with IVMP according to the EUGOGO protocol in our center between 2016-2021 were retrospectively analysed. RESULTS: Forty-seven patients (mean age 51.32 ± 14 years, 27 females) were enrolled. The mean time from first reported symptoms to first IVMP treatment was 12.1 ± 5.59 months (range 0-120). The mean clinical activity score (CAS) before treatment and at a mean of 5 and 12.2 weeks after treatment initiation was 6.00, 2.96, and 1.81, respectively (P < 0.01). Twenty-one patients (44.68%) were recommended second-line treatment: nine due to no response or worsening of CAS, six due to partial response, four with good response but early relapse after completion of treatment, and one due to late relapse. Eighteen of those 21 patients received second-line treatment which included rituximab (n = 7), MMF (n = 6), a second course of IVMP (n = 4), and tocilizumab (n = 1). Serum thyroid-stimulating immunoglobulin (TSI) levels were higher in patients who received second-line treatment compared with patients who responded well to first-line IVMP monotherapy at presentation (2135% vs 1159%, P = 0.05) and after completion of first-line treatment (2201% vs. 986%, P = 0.043). DISCUSSION: TED patients requiring second-line treatment after failed IVMP monotherapy had higher baseline and post-first-line treatment serum TSI levels. Those with elevated TSI may benefit from dual therapy (IVMP and MMF) and require closer monitoring.
Assuntos
Oftalmopatia de Graves , Metilprednisolona , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Metilprednisolona/uso terapêutico , Imunoglobulinas Estimuladoras da Glândula Tireoide , Oftalmopatia de Graves/induzido quimicamente , Estudos Retrospectivos , Ácido Micofenólico/uso terapêutico , RecidivaRESUMO
PURPOSE: To evaluate the usefulness of measuring orbital fat density in identifying post-septal involvement when initial differential diagnosis between orbital and periorbital cellulitis (OC and POC) is unclear. MATERIALS AND METHODS: Retrospective study of patients with clinical diagnosis of OC or POC who underwent contrast-enhanced computerized tomographic scans over a span of 10 years. Intraconal orbital fat density was measured with Hounsfield units (HU) in six areas on axial scans consisting of nasal and temporal intraconal sites. These measurements correlated with the initial and final diagnoses. Main outcome measures were HU values at the initial and final diagnoses. RESULTS: Fifty-seven patients were included. Mean HU measurement was -52 ± 18 HU for the involved side vs. -63 ± 13 for the uninvolved side (P < .001). The values were higher in cases of a final diagnosis of OC in the involved side (P < .001). The HU values were significantly higher in the nasal vs. the temporal locations of each orbit bilaterally (P < .001). The initial POC diagnosis of 20 patients (35%) was revised to OC. CONCLUSION: Intraconal fat density measurements can assist in the primary assessment of orbital involvement in patients with an uncertain initial diagnosis, with a HU value higher than -50 is suggestive of orbital involvement.
Assuntos
Celulite Orbitária , Humanos , Celulite Orbitária/diagnóstico , Órbita/diagnóstico por imagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Diagnóstico DiferencialRESUMO
PURPOSE: To examine whether children treated for Retinoblastoma (Rb) have impaired orbital development. METHODS: A retrospective case series was performed among children with Rb treated at a single medical center from 2004 to 2020. Orbital volumes and measurements were assessed by 3-dimensional image processing software. The main outcome measures were differences in orbital growth between Rb and non-Rb eyes assessed at last follow-up. RESULTS: Among 44 patients included (mean age 16.09 ± 18.01 months), a positive correlation between age and orbital volume was observed only in the uninvolved, healthy eyes (p = .03). In unilateral cases, orbital growth in the horizontal, vertical, and depth planes was smaller on the affected side compared to the healthy eyes (p < .05). Orbits that underwent enucleation showed decreased growth over time compared to those treated conservatively (p = .017). CONCLUSIONS: Orbital growth rate is slower in the orbits of children treated for Rb compared to healthy orbits. Enucleation negatively affects orbital growth.