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1.
Rev. bras. oftalmol ; 76(1): 37-39, Jan.-Feb. 2017. graf
Article in Portuguese | LILACS | ID: biblio-844062

ABSTRACT

RESUMO A Síndrome de Cogan é caracterizada pela ceratite intersticial não luética associada à vertigem, tinnitus e disacusia neurossensorial. Relatamos um caso que ilustra um modelo da intervenção multidisciplinar no diagnóstico e tratamento da doença.


ABSTRACT Cogan's syndrome is characterized by interstitial keratitis non-syphilis associated with vertigo, tinnitus and sensorineural hearing loss. We report a case that illustrates a model of multidisciplinary intervention in the diagnosis and treatment of disease.


Subject(s)
Humans , Female , Child , Cogan Syndrome/complications , Cogan Syndrome/diagnosis , Keratitis/surgery , Keratitis/diagnosis , Keratitis/therapy , Reoperation , Audiometry , Dexamethasone/therapeutic use , Prednisone/therapeutic use , Visual Acuity , Ultrasonography , Keratoplasty, Penetrating , Cyclosporine/therapeutic use , Slit Lamp Microscopy , Graft Rejection , Hearing Loss, Sensorineural/diagnosis
2.
Rev. chil. reumatol ; 32(1): 21-25, 2016. tab
Article in Spanish | LILACS | ID: biblio-869808

ABSTRACT

Introducción: El síndrome de Cogan es una entidad poco frecuente, de origen autoinmune.Se caracteriza por queratitis intersticial no sifilítica asociada a síntomasaudiovestibulares similares al síndrome de Ménière. Los primeros síntomas ocularesincluyen enrojecimiento y fotofobia, a los que se puede agregar conjuntivitis o uveítis.Objetivo: Presentar un caso de síndrome de Cogan típico y describir las principalescaracterísticas de la entidad.Caso clínico: Varón, 32 años, sin antecedentes mórbidos. Consulta por cuadro de cuatrodías de evolución caracterizado por dolor ocular e inyección conjuntival. Diagnosticadoen un comienzo con sinusitis y conjuntivitis aguda y se maneja como tal. Alpersistir sintomatología se hospitaliza a la semana evidenciándose fiebre, inyecciónconjuntival bilateral y a los pocos días hipoacusia. Los exámenes de laboratorio destacanleucocitosis, trombocitosis, PCR, VHS e IgA elevadas. Autoanticuerpos y estudiopara VIH y VHC negativos, TAC de cerebro y cavidades paranasales normales. Evaluadopor oftalmología y otorrinolaringología, describiéndose hiperemia conjuntival yquemosis, e hipoacusia neurosensorial de probable origen autoinmune, respectivamente.Evaluado por reumatología, se plantea síndrome de Cogan típico. Se indicaprednisona 1 mg/kg/día, metilprednisolona por dos días y metotrexato semanal, conbuena respuesta. Evoluciona con disminución de cefalea, de compromiso ocular ehipoacusia, afebril, dándose de alta con prednisona y metotrexato. Control al mesdel alta, paciente asintomático, se mantiene tratamiento. Control en oftalmología20 días después, objetivándose leve edema corneal, por lo que se indica tratamientotópico...


Background: Cogan’s syndrome is a rare entity of autoimmune origin. It is characterizedby non-syphilitic interstitial keratitis associated with audiovestibular symptomssimilar to Meniere’s syndrome. Early symptoms include eye redness and photophobia,which can be added conjunctivitis or uveitis.Objective: To report a case of typical Cogan’s syndrome and describe the main featuresof the entity.Case report: Male, 32, no morbid history. Consults for story of 4 days of evolutioncharacterized by eye pain and conjunctival injection. Initially diagnosed with sinusitisand acute conjunctivitis and handled as such. By persisting symptoms is hospitalizeda week later demonstrating fever, bilateral conjunctival injection and in a few dayshearing loss. Laboratory tests include leukocytosis, thrombocytosis, and elevatedPCR, VHS and IgA. Autoantibodies, HIV and HCV study were negative, brain and sinusesCT normal. Reviewed by ophthalmology and otolaryngology, describing conjunctivalhyperemia and chemosis, and sensorineural hearing loss of probable autoimmuneorigin, respectively. Evaluated by rheumatology, typical Cogan’s syndrome arises. It isindicated prednisone 1 mg/kg/day, methylprednisolone for 2 days and weekly methotrexate,with good response. Evolves with decreased in headache, eye commitmentand hearing loss, afebrile, was discharged with prednisone and methotrexate. Controla month after discharge, asymptomatic, treatment is maintained. Control 20 days laterin ophthalmology, objectifying mild corneal edema, so topical treatment indicated...


Subject(s)
Humans , Male , Adult , Cogan Syndrome/diagnosis , Cogan Syndrome/drug therapy , Glucocorticoids/therapeutic use , Methotrexate/therapeutic use , Hearing Loss/etiology , Prednisone/therapeutic use , Keratitis/etiology , Cogan Syndrome/complications
3.
Rev. Soc. Bras. Clín. Méd ; 13(2)jun. 2015. tab
Article in Portuguese | LILACS | ID: lil-749191

ABSTRACT

JUSTIFICATIVA E OBJETIVOS: A síndrome de Cogan (SC)caracteriza-se pela presença de ceratite intersticial não luética associada a manifestações de disfunção vestibulococlear. Este artigo tem como finalidade dar continuidade ao relato de caso da SC publicado nesse periódico em 2009, que mostra, agora em 2014, o acompanhamento ambulatorial durante 60 meses, os resultados laboratoriais, o tratamento realizado e faz uma breve revisão bibliográfica dos marcadores imunológicos. Também, como objetivo principal, apresentar essa rara entidade nosológica que, quando não tratada no início dos sintomas com imunossupressores, pode causar anacusia em 50% e amaurose em 10% dos pacientes e, em sua forma atípica, cursar com vasculite sistêmica. Como não encontramos citações na literatura mundial dessa associação - vasculite da SC com positividade de anticorpos dirigidos contra citoplasma de neutrófilos (c-ANCA) direcionados especificamente contra o antígeno serinaproteinase 3(PR3) - consideramos prudente novos artigos serem publicados no sentido de confirmar ou não esses achados clínico-laboratoriais. Ressaltamos que o paciente evoluiu satisfatoriamente para a cura, visto que permanece assintomático e com os exames de atividade inflamatória normais. RELATO DO CASO: Paciente do sexo masculino, 43 anos, branco, casado, comerciário,foi internado por 15 dias por apresentar hiperemia conjuntival, mialgias e febre com 30 dias de evolução. O diagnóstico foi realizado a partir do 11° dia, quando surgiram as seguintes manifestações: nistagmo, ataxia de marcha, tontura, náuseas e vômitos aos movimentos, dores articulares no punho, joelho e tornozelo esquerdos, acompanhadas de rubor e calor, acrescidas de sufusões hemorrágicas subungueais dolorosas em três dedos da mão esquerda, sugestivas de vasculite sistêmica. CONCLUSÃO: Este relato de caso apresenta aos profissionais médicos essa entidade rara, de difícil diagnóstico e de repercussões graves quando não bem tratada. Além disso,...


BACKGROUND AND OBJECTIVES: Cogan's syndrome (CS) is characterized by the occurrence of non-luetic intersticial keratitis associated with vestibulocochlear dysfunction signs. This article aims to give continuity to a report on the CS published in this journal in 2009, and proposes to show a 60-month outpatient follow-up, laboratory results and treatment prescribed, as well as to give a brief literature review on immunological markers, as far as 2014. It also has the primary aim of presenting this rare nosological entity which, if not treated with immunosuppressive drugs at the onset of symptoms, can lead to deafness in 50% of the patients and amaurosis in 10% of them, and occur concomitantly with systemic vasculitis in its atypical form. As international literature citations on the CS vasculitis association with positivity of antibodies against neutrophil cytoplasm (c-ANCA) specifically directed against cytoplasmic antigen serine proteinase 3 (PR3) have not been found, it is suggested that new articles should be published in order to either confirm or deny these clinical and laboratory findings. It is noteworthy that the patient progressed satisfactorily towards healing, and remains asymptomatic with negative inflammatory activity exam results. CASE REPORT: a 43 year-old married male Caucasian salesclerk from Piratini (RS) was hospitalized for a 15-day period showing conjunctival hyperemia, myalgia and fever following a thirty-day evolution period. Diagnosis was only reached on the 11th day when the following signs appeared: nystagmus, motor ataxia, dizziness, nausea and vomiting upon moving, joint pain in the left wrist, knee and ankle, accompanied by redness and heat, in addition to painful subungual hemorrhagic suffusions in three left-hand fingers compatible with systemic vasculitis. CONCLUSION: This case describes a rare syndrome of difficult diagnosis and serious implications when not properly treated...


Subject(s)
Humans , Male , Middle Aged , Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis , Antibodies, Antineutrophil Cytoplasmic/blood , Systemic Vasculitis , Cogan Syndrome/diagnosis
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