RESUMO
The eyelid margin is vital to ocular surface integrity. Much peer-reviewed literature has been established in eyelid margin inflammation, better known as blepharitis. The purpose was to review and understand the impact of eyelid margin disease. Anterior blepharitis causes inflammation at the eyelash base, ciliary follicles, and the palpebral skin. Posterior blepharitis occurs when there is inflammation with the posterior eyelid margin disease. In common usage, the term "blepharitis" used alone almost always refers to anterior blepharitis. Classification of eyelid margin disease should be based on etiopathogenesis, location, primary vs secondary, and chronicity. Blepharitis has several etiopathologies (infectious, inflammatory, and squamous). Meibomian gland dysfunction (MGD) can refer to the functional and/or structural problems with the meibomian gland. Meibomitis (or meibomianitis) occurs when there is inflammation associated with the MGD. The presence of blepharitis and/or MGD (with or without inflammation) can affect the ocular surface and thereby affect anterior segment and cataract surgeries. This review article evaluates the differential diagnoses of eyelid margin disease, including various forms of blepharitis, MGD, and meibomitis.
Assuntos
Blefarite , Humanos , Blefarite/diagnóstico , Glândulas Tarsais/patologia , Glândulas Tarsais/diagnóstico por imagem , Doenças Palpebrais/diagnóstico , Pálpebras/patologia , Disfunção da Glândula Tarsal/diagnóstico , Diagnóstico DiferencialRESUMO
PURPOSE: The aim of this study was to report clinical observations suggesting the efficacy of topical 1% 5-fluorouracil (5-FU) in treating Demodex -associated blepharitis. METHODS: An observational retrospective review of 13 eyes from 13 individuals with conjunctival neoplastic lesions and concomitant Demodex lash infestation that received topical 1% 5-FU eye drops. Patients underwent slit-lamp examination at each follow-up visit. Clinical photographs of the lash line were obtained after treatment initiation. In a subset of patients, lashes were epilated bilaterally and microscopically analyzed for presence of Demodex mites before and after treatment initiation. RESULTS: The mean age of the population was 68 ± 14 years (range: 30-84 years) and 92% were male. In all 13 patients, a marked reduction in cylindrical dandruff was noted in the treated eye by slit-lamp examination after 2 cycles of 5-FU. There was complete resolution of cylindrical dandruff in 10 of 13 treated eyes compared with 0 resolution of cylindrical dandruff in untreated eyes ( P = 0.0001). In the 6 patients who received epilation, the lashes from the treated eye showed no Demodex , whereas lashes from the fellow untreated eye revealed persistent Demodex . CONCLUSIONS: Topical 1% 5-FU shows efficacy in treating Demodex -associated blepharitis. Further studies are indicated to reproduce our findings and evaluate the potential use of 5-FU as a treatment ingredient.
Assuntos
Blefarite , Infecções Oculares Parasitárias , Fluoruracila , Infestações por Ácaros , Ácaros , Soluções Oftálmicas , Blefarite/parasitologia , Blefarite/tratamento farmacológico , Blefarite/diagnóstico , Fluoruracila/uso terapêutico , Fluoruracila/administração & dosagem , Humanos , Estudos Retrospectivos , Infestações por Ácaros/tratamento farmacológico , Infestações por Ácaros/parasitologia , Infestações por Ácaros/diagnóstico , Masculino , Idoso , Pessoa de Meia-Idade , Infecções Oculares Parasitárias/tratamento farmacológico , Infecções Oculares Parasitárias/parasitologia , Infecções Oculares Parasitárias/diagnóstico , Feminino , Idoso de 80 Anos ou mais , Adulto , Animais , Pestanas/parasitologia , Antimetabólitos/uso terapêutico , Antimetabólitos/administração & dosagem , Administração TópicaRESUMO
OBJECTIVE: To determine the correlation between the infestation by species of Demodex spp. and the occurrence of primary and recurrent chalazia. METHODS: Prospective and observational study. Patients with primary or recurrent chalazia were included. Eyelash samples were taken to determine the microscopic presence of Demodex spp. The correlation between the recurrence of the chalazia and the infestation by Demodex spp. mites was determined using Spearman's rank correlation coefficient test. RESULTS: Sixty-eight adult patients diagnosed with chalazia were included. In 63.2% of the total cases, the presence of one or more parasites of the genus Demodex spp. was documented. In the quantitative parasitological study, it was found that 25% of all cases presented infestation by Demodex spp. defined by an index greater than or equal to 0.5 parasites per eyelash. The most frequently found species was Demodex folliculorum. Of the 14 patients with recurrent chalazia, 50% presented infestation by Demodex spp. and in 91.7% of the cases the infestation was by D. folliculorum. There is a positive, directly proportional correlation between these factors (rθ=+0.665, P<.05). In the group of patients with primary chalazion, only 18.5% presented infestation by Demodex spp., and in 81.6% of these cases it was caused by D. folliculorum. There is a non-statistically significant correlation between these two factors. CONCLUSION: There is a direct, high and statistically significant correlation between the recurrence of the chalazion and the infestation by Demodex spp., there is no statistically significant correlation between the primary chalazia and the presence of Demodex spp.
Assuntos
Blefarite , Calázio , Infestações por Ácaros , Ácaros , Adulto , Animais , Humanos , Calázio/diagnóstico , Blefarite/diagnóstico , Infestações por Ácaros/epidemiologia , Infestações por Ácaros/diagnóstico , Estudos ProspectivosRESUMO
Rosacea is a chronic inflammatory dermatosis typically affecting the facial skin but also the eyes. With its chronic course with fluctuating episodes of flashing, redness, papulopustules, and nodules it poses a severe psychologic burden to the affected individuals. In addition to the facial changes, more than half of the patients have ocular involvement ranging from blepharitis and conjunctival hyperemia to more severe ophthalmic damage, and even blindness. Clinically, the ocular involvement in rosacea includes meibomian gland dysfunction with relapsing hordeola and chalazia, diffuse hyperemic conjunctivitis, photophobia, episcleritis, or kerato-conjunctivitis, and in rare cases, corneal ulcers. These are mainly observed in adult patients but can also occur in children. Depending on the degree of cutaneous or ocular findings, patients with rosacea may present first to the dermatologist or to the ophthalmologist. Both specialists should be aware of the potential oculocutaneous involvement. Any ocular complaints expressed by the patient in the setting of a dermatologist's office should be referred promptly for an ophthalmologic examination. Conversely, signs suggestive of rosacea in the eye should lead the ophthalmologist to consider underlying skin disease. A timely interdisciplinary collaboration is paramount for the earlier diagnosis and treatment, thus preventing permanent eye impairment in this chronic dermatosis.
Assuntos
Blefarite , Conjuntivite , Rosácea , Dermatopatias , Criança , Adulto , Humanos , Rosácea/diagnóstico , Rosácea/terapia , Olho , Blefarite/diagnóstico , Blefarite/etiologia , Blefarite/terapiaRESUMO
Blepharitis and meibomian gland dysfunction (MGD) are very common, usually underdiagnosed and underappreciated diseases. More than 50% of patients seeking ophthalmologic consultations have symptoms and signs indicating one or both entities. We summarize the key points of diagnosis and management of both diseases, comparing the work of Dry Eye Workshop II (2017) with the dry eye blepharitis syndrome unification theory. The impact of MGD/blepharitis on ocular surgery also is described. Although MGD and blepharitis seem to be uncurable, most of the time they can be successfully controlled. Different management options are available, but the key to success remains simple-routine eyelid hygiene and moisturizing with the use of preservative-free lubricants.
Assuntos
Blefarite , Síndromes do Olho Seco , Doenças Palpebrais , Disfunção da Glândula Tarsal , Humanos , Disfunção da Glândula Tarsal/complicações , Disfunção da Glândula Tarsal/diagnóstico , Disfunção da Glândula Tarsal/terapia , Blefarite/diagnóstico , Blefarite/terapia , Síndromes do Olho Seco/diagnóstico , Síndromes do Olho Seco/etiologia , Síndromes do Olho Seco/terapia , Higiene , Doenças Palpebrais/diagnósticoRESUMO
Blepharitis is a chronic condition and full recovery is difficult to achieve. It requires good patient compliance and an individual treatment regime. There are many conditions which can cause blepharitis, and it is essential to find the cause to give the proper treatment. There is scarce evidence for the recommended guidelines. Blepharitis itself rarely causes vision loss, but in case of complications like keratitis it is more frequently observed. When patients do not respond to the treatment it is important to consider if it is caused by immunological diseases or carcinoma, as argued in this review.
Assuntos
Blefarite , Ceratite , Humanos , Blefarite/diagnóstico , Blefarite/tratamento farmacológico , Blefarite/etiologia , Doença CrônicaRESUMO
PURPOSE: Investigation of the relationship between blepharitis-related symptom scores, tear film functions, and conjunctival microbiota in patients with ocular rosacea (OR) compared with healthy controls was aimed. METHODS: Consecutive 33 eyes of 33 patients with OR who were admitted from the dermatology clinic and age-matched and gender-matched 30 healthy controls were included in the study. Tear breakup time (TBUT), Schirmer score, and blepharitis symptom score (BLISS) were recorded for each patient. For the bacteriological examination, bacterial culture was obtained by inoculating the samples on chocolate agar, blood agar, and fluid thioglycollate medium. The growth of different colonies of bacteria was identified using matrix-assisted laser desorption or ionization time-of-flight mass spectrometry. RESULTS: Bacterial culture positivity was observed in 13 eyes (39.4%) in the patients with OR and 10 eyes (33.3%) in the controls ( P =0.618). Patients with OR showed worse TBUT and Schirmer scores, and higher BLISSs ( P =0.005, P =0.007, and P =0.001, respectively). Patients with OR with conjunctival culture-positive results showed higher BLISSs (8.0±4.7) compared with those with negative results (4.7±2.3; P <0.001). The most frequent bacteria was Micrococcus luteus (18.2%) in patients with OR and Staphylococcus epidermidis (20.0%) in the controls. CONCLUSION: This pilot study showed that patients with OR had similar conjunctival culture positivity compared with healthy controls. However, the observation of different dominant bacterial species in conjunctival microbiota and the observation of worse BLISSs in patients with OR with positive culture might suggest a potential role of conjunctival microbiota in the pathogenesis of OR.
Assuntos
Blefarite , Rosácea , Humanos , Ágar , Projetos Piloto , Túnica Conjuntiva/patologia , Rosácea/diagnóstico , Rosácea/patologia , Blefarite/diagnóstico , LágrimasRESUMO
PURPOSE: To determine whether there is an increased incidence of Demodex of the eyelashes among patients after cataract extraction surgery. DESIGN: Prospective, noncomparative clinical study. METHODS: A cohort of patients who underwent cataract extraction surgery had several eyelashes removed preoperatively that were examined independently by the hospital laboratory for the presence of the Demodex mite. This was repeated 3 weeks after surgery. During several postoperative weeks, patients received the standard treatment of steroid drops alone for a period as individually required. RESULTS: A total of 62 patients were included in the study (31 men and 31 women), with a mean age of 71.04 years (range, 47-87). In the group positive for Demodex, the male-to-female ratio was 2:3 (P = .2772). Demodex colonization was observed in 22.58% of samples before cataract surgery and in 32.26% after cataract surgery and topical postoperative steroid therapy (P = .0143). CONCLUSIONS: There is a statistically significant increase in Demodex colonization of eyelashes after cataract surgery and postoperative topical steroid treatment. Although Demodex colonization does not necessarily cause blepharitis, our findings of increased colonization should raise the possibility of Demodex blepharitis being considered by ophthalmologists in patients with chronic postoperative eye discomfort after cataract surgery. This study was carried out at the Emek Medical Center.
Assuntos
Blefarite , Extração de Catarata , Catarata , Infecções Oculares Parasitárias , Pestanas , Infestações por Ácaros , Ácaros , Humanos , Masculino , Feminino , Idoso , Animais , Infestações por Ácaros/diagnóstico , Infestações por Ácaros/tratamento farmacológico , Infestações por Ácaros/epidemiologia , Estudos Prospectivos , Blefarite/diagnóstico , Blefarite/tratamento farmacológico , Blefarite/etiologia , Extração de Catarata/efeitos adversos , Infecções Oculares Parasitárias/diagnóstico , Infecções Oculares Parasitárias/tratamento farmacológico , Infecções Oculares Parasitárias/epidemiologiaRESUMO
Purpose: Daily cleansing of eyelids is very important to carry out a successful blepharitis treatment. However, there are no therapeutic guidelines for blepharitis. The aim was to compare the symptomatic relief of anterior blepharitis using Blephamed eye gel, a cosmetic product, versus standard treatment. Methods: The study was a prospective, interventional open label clinical trial at a university-based hospital. The test population was subjects aged 18-65 years who presented with mild to moderate anterior blepharitis. Eyelid hygiene was applied twice a day. At each visit, a detailed assessment of symptomatology was carried out. A two-way repeated measure mixed model ANOVA was used to compare two groups by time. Results: In total, 61 patients with mean age of 60.08 ± 16.69 years were enrolled in the study including 30 patients in standard group and 31 patients in Blephamed group. Two groups did not differ in terms of age (P = 0.31) and eye laterality (P = 0.50). The baseline scores of erythema, edema, debris, and symptoms as well as total score were similar between two groups (all P values >0.50). Two groups became different for all these parameters at day 45 (all P values <0.001). Significant interaction was detected between time and intervention groups for all severity parameters of blepharitis as well as total score (all P values <0.001). Conclusion: Eyelid hygiene with Blephamed more significantly decreased symptoms of anterior blepharitis compared to standard treatment.
Assuntos
Blefarite , Cosméticos , Óleo de Melaleuca , Adulto , Idoso , Humanos , Pessoa de Meia-Idade , Blefarite/diagnóstico , Blefarite/tratamento farmacológico , Pálpebras , Géis/farmacologia , Géis/uso terapêutico , Estudos Prospectivos , Óleo de Melaleuca/uso terapêutico , Óleo de Melaleuca/farmacologiaRESUMO
Rosacea is a chronic, inflammatory facial dermatosis commonly found in fair skin tone population. Recent studies have shown the increasing prevalence in the dark skin tone population as well. Ocular involvement is very common and can occur without cutaneous features. Common ocular features are chronic blepharoconjunctivitis with eyelid margin inflammation and meibomian gland dysfunction. Corneal complications include corneal vascularization, ulceration, scarring, and rarely, perforation. Diagnosis is largely based on clinical signs, although it is often delayed in the absence of cutaneous changes, particularly in children. The management ranges from local therapy to systemic treatment, depending on the severity of the disease. There is a positive association between demodicosis and rosacea; however, causality is always argued. In this review, we describe the epidemiology, clinical features, and treatment of rosacea and ocular rosacea.
Assuntos
Blefarite , Conjuntivite , Neovascularização da Córnea , Rosácea , Humanos , Blefarite/diagnóstico , Conjuntivite/etiologia , Rosácea/complicações , Rosácea/diagnóstico , Rosácea/epidemiologia , PeleRESUMO
Canine eyelid masses (tumors) should include the differential clinical diagnoses of neoplasia and blepharitis. They have many common clinical signs including tumor, alopecia, and hyperemia. Biopsy and histologic examination remains the most effective diagnostic test to establish a confirmed diagnosis and appropriate treatment. Neoplasms are typically benign (tarsal gland adenomas, melanocytomas, and so forth) with the exception of lymphosarcoma. Blepharitis is noted in 2 age groups including dogs aged less than 1.5 years and middle aged to older dogs. Most blepharitis cases will respond to specific therapy once an accurate diagnosis is established.
Assuntos
Blefarite , Doenças do Cão , Neoplasias , Cães , Animais , Blefarite/diagnóstico , Blefarite/tratamento farmacológico , Blefarite/patologia , Blefarite/veterinária , Pele , Glândulas Tarsais/patologia , Neoplasias/diagnóstico , Neoplasias/veterinária , Diagnóstico Diferencial , Doenças do Cão/diagnósticoRESUMO
Background: Ocular rosacea is a common skin condition leading to dry eye that is difficult to manage. Objectives: To estimate the efficacy and safety of a new intense pulsed light device, Thermaeye Plus, for meibomian gland dysfunction and blepharitis due to ocular rosacea. Materials & Methods: This prospective, longitudinal study included 74 eyes of 37 consecutive patients with ocular rosacea, with mean age of 45.6±11.7 years. Four consecutive sessions were undertaken, including14 flashes with 10 J/cm² on the periocular area and facial cheeks on Day 1, 14, 28, and 49. Clinical evaluation was based on: ocular surface disease index (OSDI) and symptom score questionnaires, quality of live and facial severity degree, non-invasive tear meniscus height, non-invasive tear break up time, corneal fluorescein staining and eyelid margin and meibomian gland assessment. Adverse effects on the eye and periocular area, and systemic complications were evaluated. Results: The OSDI questionnaire showed a decrease in symptoms, achieving normal values in 91.9% of patients. The symptom score showed amelioration, with the most significant changes relating to dryness, foreign body sensation, light sensitivity, and pain. Longitudinal analysis showed the most significant improvement between baseline at Day 1 and 49. All eyelid signs improved, most significantly for telangiectasia/vascularity and blepharitis, leading to a 78% clearance of facial rosacea and 81.1% reduction of flushing. In total, 100% of the patients reported an improvement in their quality of life after treatment and 94.6% a very significant improvement (p<0.001). Conclusion: These results demonstrate that Thermaeye Plus is an effective and safe treatment for ocular rosacea.
Assuntos
Blefarite , Disfunção da Glândula Tarsal , Rosácea , Humanos , Adulto , Pessoa de Meia-Idade , Blefarite/complicações , Blefarite/terapia , Blefarite/diagnóstico , Qualidade de Vida , Estudos Longitudinais , Glândulas Tarsais , Rosácea/complicações , Rosácea/terapiaRESUMO
BACKGROUND: Chalazia are common inflammatory eyelid lesions, but their epidemiology remains understudied. This retrospective case-control study examined the prevalence, risk factors and geographic distribution of chalazia in a large veteran population. METHODS: Data on all individuals seen at a Veterans Affairs (VA) clinic between October 2010 and October 2015 were extracted from the VA health database. Subjects were grouped based on International Classification of Diseases, Ninth Revision (ICD-9) code for chalazion. Univariable logistic regression modelling was used to identify clinical and demographic factors associated with chalazion presence, followed by multivariable modelling to examine which factors predicted risk concomitantly. All cases were mapped across the continental US using geographic information systems modelling to examine how prevalence rates varied geographically. RESULTS: Overall, 208 720 of 3 453 944 (6.04%) subjects were diagnosed with chalazion during the study period. Prevalence was highest in coastal regions. The mean age of the population was 69.32±13.9 years and most patients were male (93.47%), white (77.13%) and non-Hispanic (93.72%). Factors associated with chalazion risk included smoking (OR=1.12, p<0.0005), conditions of the tear film (blepharitis (OR=4.84, p<0.0005), conjunctivitis (OR=2.78, p<0.0005), dry eye (OR=3.0, p<0.0005)), conditions affecting periocular skin (eyelid dermatitis (OR=2.95, p<0.0005), rosacea (OR=2.50, p<0.0005)), allergic conditions (history of allergies (OR=1.56, p<0.0005)) and systemic disorders (gastritis (OR=1.54, p<0.0005), irritable bowel syndrome (OR=1.45, p<0.0005), depression (OR=1.35, p<0.0005), anxiety (OR=1.31, p<0.0005)). These factors remained associated with chalazion risk when examined concomitantly. CONCLUSION: Periocular skin, eyelid margin and tear film abnormalities were most strongly associated with risk for chalazion. The impact of environmental conditions on risk for chalazion represents an area in need of further study.
Assuntos
Blefarite , Calázio , Veteranos , Idoso , Idoso de 80 Anos ou mais , Blefarite/diagnóstico , Estudos de Casos e Controles , Calázio/diagnóstico , Calázio/epidemiologia , Calázio/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVES: To report the most frequent signs in ocular rosacea and evaluate their association with skin findings. MATERIALS AND METHODS: Fifty-one patients diagnosed with rosacea by a trained dermatologist were evaluated by an ocular surface specialist. A complete ophthalmological examination was performed. RESULTS: In our study, the prevalence of ocular signs in patients with rosacea was 74.5%. The average age at presentation was 50 years and women were more affected than men. The most common findings were lid margin erythema, meibomian gland dysfunction, and blepharitis. Fifteen patients had decreased visual acuity due to complications related to rosacea such as leukoma and corneal neovascularization. Interestingly, patients that had the lowest visual acuity presented with dermatological signs of papules and pustules (p=0.001) and rhinophyma (p=0.023). Two patients who showed subepithelial fibrosis and fornix foreshortening were diagnosed as having ocular cicatricial pemphigoid (OCP) by immunohistopathological analysis of conjunctival specimens. CONCLUSION: Ocular compromise is common in rosacea. Our study shows that there might be a relationship between the severity of ocular involvement and certain subtypes of cutaneous disease. Rosacea and OCP may coexist. In cases that present with conjunctival fibrotic changes, a diagnostic biopsy is mandatory.
Assuntos
Blefarite , Rosácea , Blefarite/diagnóstico , Feminino , Humanos , Masculino , Glândulas Tarsais , Rosácea/complicações , Rosácea/diagnóstico , Rosácea/epidemiologiaRESUMO
Rosacea is a chronic progressive disease that causes inflammation on the skin and the ocular surface. This study aimed to evaluate the effects of Demodex mites on clinical findings associated with rosacea. Sixty patients who were newly diagnosed with rosacea in the dermatology outpatient clinic underwent superficial skin biopsy to determine the density of Demodex species. The patients were evaluated as Demodex positive (n=30) or Demodex negative (n=30) based on the species density. The 60 patients were examined in the ophthalmology outpatient clinic; a total of 120 eyes underwent tear breakup time (TBUT) and Schirmer tests and were examined for meibomitis and blepharitis findings. The demographic characteristics and ocular findings of both groups were recorded and statistically compared. We found that Demodex mite-related inflammation in rosacea does not significantly affect clinical ocular surface findings and that Demodex positivity is significantly associated with papulopustular rosacea (PPR)(P=.003).
Assuntos
Blefarite , Infestações por Ácaros , Ácaros , Rosácea , Animais , Blefarite/diagnóstico , Blefarite/etiologia , Humanos , Infestações por Ácaros/complicações , Infestações por Ácaros/diagnóstico , Rosácea/complicações , Rosácea/diagnóstico , PeleRESUMO
PURPOSE: To determine the age and sex-standardized prevalence and risk factors of anterior blepharitis in a geriatric population in " ". METHODS: This population-based study was conducted on the elderly population (over 60 years of age) of Tehran, the capital of " " in 2019. Examinations included visual acuity assessment, refraction, and complete slit lamp examination. After the diagnosis of anterior blepharitis, its type (staphylococcal vs. seborrheic) was also determined. Multiple logistic regression was used to determine the risk factors of the disease. RESULTS: 3310 individuals participated in this study. The data of 3284 participants were available for this report. The mean age of the participants was 68.6 ± 24.5 years, and (57.8 %) were female. Age and sex-standardized prevalence of anterior blepharitis was 33.5 % (95 % CI: 30.6-36.5%) of which 96.5 % were bilateral. The prevalence of seborrheic and staphylococcal types was 22.4 % (95 % CI: 19.9-25.2%) and 11.3 % (95 % CI: 9.2-13.5%), respectively. According to the multiple logistic regression, the prevalence of anterior blepharitis was positively related to age over 80 years (P < 0.001) and male gender (P < 0.001), and inversely related to education level (P = 0.033). No significant relationship was found between anterior blepharitis and other variables including systemic hypertension, diabetes mellitus, hyperlipidemia, smoking, socioeconomic status, and history of the previous eye examination. Sex had the greatest effect on developing anterior blepharitis (standardized coefficient: 0.325). CONCLUSION: The results of this study showed a relatively high prevalence of anterior blepharitis in the elderly population which requires special attention of the health system to inform and control this disease through continuous training of the media and regional health centers.
Assuntos
Blefarite , Adulto , Idoso , Idoso de 80 Anos ou mais , Blefarite/diagnóstico , Blefarite/epidemiologia , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Acuidade VisualAssuntos
Blefarite , Doenças da Túnica Conjuntiva , Conjuntivite , Sarcoidose , Biópsia , Blefarite/complicações , Blefarite/diagnóstico , Doenças da Túnica Conjuntiva/complicações , Doenças da Túnica Conjuntiva/diagnóstico , Granuloma/complicações , Granuloma/diagnóstico , Humanos , Sarcoidose/complicações , Sarcoidose/diagnósticoRESUMO
Ocular rosacea is a chronic inflammatory condition that can occur in the absence of cutaneous features. The most common ocular features are chronic blepharoconjunctivitis with eyelid margin inflammation and meibomian gland dysfunction. Corneal complications include corneal vascularization, ulceration, scarring and, rarely, perforation. Diagnosis is largely based on clinical signs, although it is often delayed in the absence of cutaneous changes, particularly in children. It can also be associated with systemic disorders such as cardiovascular disease. Management ranges from local therapy to systemic treatment, depending on the severity of the disease. In this review, we describe the epidemiology, pathophysiology, clinical features and treatment of rosacea and ocular rosacea.
Assuntos
Blefarite , Conjuntivite , Rosácea , Blefarite/diagnóstico , Blefarite/epidemiologia , Blefarite/etiologia , Criança , Córnea , Humanos , Glândulas Tarsais , Rosácea/diagnóstico , Rosácea/epidemiologia , Rosácea/terapiaRESUMO
INTRODUCTION: Demodex mite is an external parasite which is implicated in various ocular conditions like anterior blepharitis, posterior blepharitis, meibomian gland dysfunction, chalazia and others. Although demodex has been shown to be a causative agent of chalazia, occurrence of a solitary inflammatory nodule due to demodex infestation has not been reported in literature. CASE: Our case describes the occurrence of an upper eyelid mass in a 62-year-old female which was found to have an associated demodex infestation. CONCLUSION: This is the first report of demodex infestation presenting as a nodular eyelid mass. This parasite needs to be considered in the differential diagnosis of eyelid masses as this condition requires specific management.