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au:PEREIRA, JOSE EDMUNDO

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Reverse Potts for the Treatment of Severe Idiopathic Pulmonary Hypertension in Children
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Castro, Marcelo Frederigue de

; Oliveira, Edmundo Clarindo

; Nunes, Maria Carmo Pereira

; Oliveira, Carla de

; Almeida, Maria Gabriela Costa de

; Barbosa, Jose Augusto Almeida

Brazilian Journal of Cardiovascular Surgery

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2023, Volume 38 N. 4 elocation e20220320

Abstract: En | Text: En | PDF: En

ABSTRACT Idiopathic pulmonary arterial hypertension is a rare and progressive disease with poor prognosis. Many patients progressively worsen even when using combinations of specific drugs for its treatment. Herein, we present our experience in the management of three children with severe pulmonary arterial hypertension refractory to clinical treatment who underwent Potts surgery in addition to clinical treatment. prognosis Herein

https://doi.org/10.21470/1678-9741-2022-0320

Parâmetros Ecocardiográficos Simples são Fortes Preditores de Risco Cardiovascular em Indivíduos Assintomáticos: Coorte Elsa-Brasil
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Fernandes, Luciana Pereira

; Almeida, Maria da Conceição Chagas de

; Matos, Sheila Alvim de

; Campos, Ana Clara Paixão

; Câmara, Edmundo José Nassri

; Foppa, Murilo

; Ribeiro, Antônio Luiz Pinho

; Barreto, Sandhi Maria

; Aras Júnior, Roque

Arquivos Brasileiros de Cardiologia

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may 2022, Volume 118 N. 5 Pages 916 - 924

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Fundamento vários estudos avaliam alterações ecocardiográficas como preditores de risco cardiovascular; entretanto, nenhum associa risco cardiovascular global com alterações ecocardiográficas em brasileiros. Objetivo Este estudo avalia a associação entre risco cardiovascular global (ASCVD) e achados ecocardiográficos como hipertrofia ventricular esquerda (HVE), disfunção diastólica (DDVE) e aumento do volume do átrio esquerdo (AE). Métodos A população foi composta por participantes do ELSA-Brasil que realizaram ecocardiografia entre 2008 e 2010 (n = 2.973). Eram assintomáticos e não tinham história de doença cardiovascular (DCV). O escore ASCVD foi calculado em dois períodos: 2008-2010 e 2012-2014. Razões de prevalência (RP) foram estimadas com intervalos de confiança (IC) de 95%. Resultados Evidenciou-se associação entre alterações ecocardiográficas e alto risco cardiovascular global (escore ASCVD ≥ 7,5) nos dois períodos do estudo, separadamente. O risco global combinado (baixo risco no primeiro período e alto risco no segundo período) teve associação significativa apenas com DDVE (RP = 3,68; IC 95%: 2,63-5,15) e HVE (RP = 2,20; IC 95%: 1,62–3,00). Conclusão Alterações ecocardiográficas (DDVE, HVE e aumento do volume do AE) são preditores independentes de risco cardiovascular em adultos brasileiros sem DCV prévias.

Abstract Background Several studies have evaluated echocardiographic abnormalities as predictors of cardiovascular risk; however, none have associated the global cardiovascular risk with echocardiographic abnormalities in the Brazilian population. Objective This study evaluates the association between the global cardiovascular risk (ASCVD score) and three echocardiographic abnormalities: left ventricular hypertrophy (LVH), left ventricular diastolic dysfunction (LVDD), and increased left atrium (LA) volume. Methods The study population was composed of participants from ELSA-Brasil who underwent echocardiography between 2008 and 2010 (n = 2973). They were asymptomatic and had no history of cardiovascular disease. The ASCVD score was calculated in two periods: 2008-2010 and 2012-2014. Prevalence ratios (PR) were estimated with 95% confidence intervals (CI). Results There is an association between echocardiographic abnormalities and high global cardiovascular risk (ASCVD score ≥ 7.5) in both study periods, separately. The combined global risk (low risk in the first period and high risk in the second period) was significantly associated only with LVDD (PR = 3.68, CI 95% 2.63–5.15) and LVH (PR = 2.20, 95% CI 1.62–3.00). Conclusion Echocardiographic abnormalities (LVDD, LVH, and increased LA volume) are independent predictors of cardiovascular risk in Brazilian adults.

https://doi.org/10.36660/abc.20210101

Prognostic power of conventional echocardiography in individuals without history of cardiovascular diseases: A systematic review and meta-analysis
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Fernandes, Luciana Pereira

; Barreto, Ana Terra Fonseca

; Neto, Mansueto Gomes

; Câmara, Edmundo José Nassri

; Durães, André Rodrigues

; Roever, Leonardo

; Aras-Júnior, Roque

Clinics

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2021, Volume 76 elocation e2754

Abstract: En | Text: En | PDF: En

Echocardiographic abnormalities are associated with a higher incidence of adverse cardiovascular outcomes. This systematic review and meta-analysis aimed to evaluate whether echocardiographic abnormalities are predictors of cardiovascular events in individuals without previous cardiovascular diseases. The PubMed, Scopus, and SciELO databases were searched for longitudinal studies investigating the association between echocardiographic abnormalities and cardiovascular events among individuals without known cardiovascular diseases. Two independent reviewers analyzed data on the number of participants, age and sex, echocardiographic alterations, follow-up time, and cardiovascular outcomes. The meta-analysis estimated the risk ratio (RR) and 95% confidence interval (CI). Heterogeneity was assessed using I2 test. Twenty-two longitudinal studies met the eligibility criteria, comprising a total of 55,603 patients. Left ventricular hypertrophy (LVH) was associated with non-fatal cardiovascular events (RR 2.16; 95% CI 1.22-3.84), death from cardiovascular disease (RR 2.58; 95% CI 1.83- 3.64), and all-cause mortality (RR 2.02; 95% CI 1.34-3.04). Left ventricular diastolic dysfunction (LVDD) and left atrial dilation (LA) were associated with fatal and non-fatal cardiovascular events (RR 2.01; 95% CI 1.32-3.07) and (RR 1.78; 95% CI 1.16-2.73), respectively. Aortic root dilation was associated with non-fatal cardiovascular events (RR 1.25; 95% CI 1.09-1.43). In conclusion, LVH, LVDD, dilations of the LA, and of the aortic root were associated with an increased risk of adverse events in individuals without previous cardiovascular diseases. This study suggests that simple data obtained on conventional echocardiography can be an important predictor of cardiovascular outcomes in a low-risk population.

https://doi.org/10.6061/clinics/2021/e2754 220 downloads

UPDATE OF THE BRAZILIAN SOCIETY OF HEPATOLOGY RECOMMENDATIONS FOR DIAGNOSIS AND MANAGEMENT OF AUTOIMMUNE DISEASES OF THE LIVER
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COUTO, Cláudia Alves

; TERRABUIO, Debora Raquel Benedita

; CANÇADO, Eduardo Luiz Rachid

; PORTA, Gilda

; LEVY, Cynthia

; SILVA, Antônio Eduardo Benedito

; BITTENCOURT, Paulo Lisboa

; CARVALHO FILHO, Roberto José de

; CHAVES, Dalton Marques

; MIURA, Irene Kazue

; CODES, Liana

; FARIA, Luciana Costa

; EVANGELISTA, Andreia Silva

; FARIAS, Alberto Queiroz

; GONÇALVES, Luciana Lofêgo

; HARRIZ, Michelle

; LOPES, Edmundo Pessoa de Almeida

; LUZ, Gustavo Oliveira

; OLIVEIRA, Patrícia Marinho Costa

; OLIVEIRA, Elze Maria Gomes

; SCHIAVON, Janaina Luz Narciso

; SEVÁ-PEREIRA, Tiago

Arquivos de Gastroenterologia

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jun 2019, Volume 56 N. 2 Pages 232 - 241

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Desde a publicação em 2015 das recomendações da Sociedade Brasileira de Hepatologia sobre a prevenção e tratamento de doenças hepáticas autoimunes, novos dados baseados em evidências científicas foram publicados na literatura, mudando o diagnóstico e tratamento da hepatite autoimune (HAI), colangite biliar primária (CBP), colangite esclerosante primária (CEP), síndromes de sobreposição de HAI, CBP e CEP e o manejo de complicações específicas além de outros tópicos relativos à HAI e doenças hepáticas colestáticas. Este manuscrito atualiza as recomendações anteriores de acordo com as melhores evidências disponíveis na literatura até o momento. O mesmo painel de experts que participou da primeira diretriz revisou todas as recomendações de acordo com os dados publicados na literatura e elaborou um manuscrito submetido subsequentemente à apreciação e revisão de todos os membros da Sociedade Brasileira de Hepatologia via homepage da sociedade. As recomendações finais atualizadas foram condensadas no presente documento.

ABSTRACT New data concerning the management of autoimmune liver diseases have emerged since the last single-topic meeting sponsored by the Brazilian Society of Hepatology to draw recommendations about the diagnosis and treatment of autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), overlap syndromes of AIH, PBC and PSC and specific complications and topics concerning AIH and cholestatic liver diseases. This manuscript updates those previous recommendations according to the best evidence available in the literature up to now. The same panel of experts that took part in the first consensus document reviewed all recommendations, which were subsequently scrutinized by all members of the Brazilian Society of Hepatology using a web-based approach. The new recommendations are presented herein.

https://doi.org/10.1590/s0004-2803.201900000-43 3841 downloads

RECOMMENDATIONS OF THE BRAZILIAN SOCIETY OF HEPATOLOGY FOR THE MANAGEMENT OF ACUTE KIDNEY INJURY IN PATIENTS WITH CIRRHOSIS
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TERRA, Carlos

; MATTOS, Ângelo Zambam de

; PEREIRA, Gustavo

; FARIAS, Alberto Queiroz

; KONDO, Mario

; MATTOS, Angelo Alves de

; MEDEIROS FILHO, José Eymard Moraes de

; STRAUSS, Edna

; DUTRA, Fábio Ricardo Dantas

; MAZZA, Marcelo

; LOPES, Edmundo Pessoa

; PEREIRA, Tiago SEVÁ

; SCHIAVON, Leonardo Lucca

; CARVALHO FILHO, Roberto José de

; FAGUNDES, Cláudia

; BITTENCOURT, Paulo Lisboa

Arquivos de Gastroenterologia

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sep 2018, Volume 55 N. 3 Pages 314 - 320

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO A lesão renal aguda é uma complicação comum da cirrose, acometendo até 20% dos pacientes hospitalizados. Este tema está em rápida evolução devido aos importantes avanços em novas classificações, biomarcadores e tratamentos que ocorreram nos últimos anos. Em nome da Sociedade Brasileira de Hepatologia, um painel de especialistas em Hepatologia e Nefrologia revisou as evidência publicadas na literatura, integrando os diferentes resultados de estudos, para desenvolver a presente recomendação.

ABSTRACT Acute kidney injury is a common complication of cirrhosis, occurring in up to 20% of patients hospitalized with cirrhosis. This field is rapidly changing, with significant advances in classification, biomarkers and therapy over the last few years. On the behalf of the Brazilian Society of Hepatology, a panel of experts in Hepatology and Nephrology reviewed published evidence to integrate findings and develop the recommendations presented in this manuscript.

https://doi.org/10.1590/s0004-2803.201800000-71 4725 downloads

Brazilian society of hepatology recommendations for the diagnosis and management of autoimmune diseases of the liver
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Bittencourt, Paulo Lisboa

; Cançado, Eduardo Luiz Rachid

; Couto, Cláudia Alves

; Levy, Cynthia

; Porta, Gilda

; Silva, Antônio Eduardo Benedito

; Terrabuio, Debora Raquel Benedita

; Carvalho Filho, Roberto José de

; Chaves, Dalton Marques

; Miura, Irene Kazue

; Codes, Liana

; Faria, Luciana Costa

; Evangelista, Andreia Silva

; Farias, Alberto Queiroz

; Gonçalves, Luciana Lofêgo

; Harriz, Michele

; Lopes Neto, Edmundo Pessoa A

; Luz, Gustavo Oliveira

; Oliveira, Patrícia

; Oliveira, Elze Maria Gomes de

; Schiavon, Janaina Luz Narciso

; Seva-Pereira, Tiago

; Parise, Edison Roberto

Arquivos de Gastroenterologia

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dec 2015, Volume 52 Suppl. 1 Pages 15 - 46

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Para definir as recomendações baseadas em evidências científicas sobre o diagnóstico e tratamento das doenças autoimnus do fígado, a Sociedade Brasileira de Hepatologia organizou em Outubro de 2014, encontro monotemático em São Paulo. Um Comitê organizador de sete investigadores foi selecionado pela Diretoria da Sociedade para organizar a agenda científica, assim como para selecionar vinte debatedores para fazer uma revisão sistemática e apresentar tópicos relacionados à hepatite autoimune, colangite esclerosante primária, cirrose biliar primária e suas síndromes de superposição (overlap). O texto inicial do submetidoo a apreciação e aprovação da Sociedade Brasileira de Hepatologia através de consulta a todos associados através da home page da Sociedade, O trabalho apresentado representa a versão final do trabalho original, devidamente revisado e organizado em tópicos, segundo as recomendações da Sociedade Brasileira de Hepatologia.

ABSTRACT In order to draw evidence-based recommendations concerning the management of autoimmune diseases of the liver, the Brazilian Society of Hepatology has sponsored a single-topic meeting in October 18th, 2014 at São Paulo. An organizing committee comprised of seven investigators was previously elected by the Governing Board to organize the scientific agenda as well as to select twenty panelists to make a systematic review of the literature and to present topics related to the diagnosis and treatment of autoimmune hepatitis, primary sclerosing cholangitis, primary biliary cirrhosis and their overlap syndromes. After the meeting, all panelists gathered together for the discussion of the topics and the elaboration of those recommendations. The text was subsequently submitted for suggestions and approval of all members of the Brazilian Society of Hepatology through its homepage. The present paper is the final version of the reviewed manuscript organized in topics, followed by the recommendations of the Brazilian Society of Hepatology.

https://doi.org/10.1590/s0004-28032015000500002 8104 downloads

Brain schistosomiasis in mice experimentally infected with Schistosoma mansoni
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Lambertucci, José Roberto

; Fidelis, Thiago André

; Pereira, Thiago Almeida

; Coelho, Paulo Marcos Zech

; Araujo, Neuza

; Souza, Márcia Maria de

; Brasileiro Filho, Geraldo

; Pereira, Fausto Edmundo Lima

; Antunes, Carlos Mauricio

Revista da Sociedade Brasileira de Medicina Tropical

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may 2014, Volume 47 N. 2 Pages 251 - 253

Abstract: En | Text: En | PDF: En

Introduction Human neuroschistosomiasis has been reported in the literature, but the possibility of modeling neuroschistosomiasis in mice is controversial. Methods In two research laboratories in Brazil that maintain the Schistosoma mansoni life cycle in rodents, two mice developed signs of brain disease (hemiplegia and spinning), and both were autopsied. Results S. mansoni eggs, both with and without granuloma formation, were observed in the brain and meninges of both mice by optical microscopy. Conclusions This is the first description of eggs in the brains of symptomatic mice that were experimentally infected with S. mansoni. An investigation of experimental neuroschistosomiasis is now feasible.

https://doi.org/10.1590/0037-8682-0083-2013 2173 downloads

Anestesia para craniotomia em paciente acordado: relato de caso
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Bolzani, Nelson Davi

; Junqueira, Daisy de Oliveira Pollon

; Ferrari, Paulo André Pinheiro Fernandes

; Ferrari, Antonio Fernandes

; Gaia, Felipe

; Tapajós, Caroline Moraes

; Moura Junior, José Francisco Cursino de

; Souza Neto, Edmundo Pereira de

Revista Brasileira de Anestesiologia

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dec 2013, Volume 63 N. 6 Pages 500 - 503

Abstract: Pt En Es | Text: Pt En Es | PDF: Pt | PDF: En | PDF: Es

JUSTIFICATIVA E OBJETIVOS: Alguns procedimentos intracranianos são possíveis com pacientes acordados e os desafios vão da cooperação do paciente até a homeostasia. O objetivo é apresentar um caso de cirurgia intracraniana para exérese de tumor em lobo parietal esquerdo com o paciente em estado vígil. RELATO DE CASO: Após seleção do paciente e preparo psicológico, foi esclarecida e aceita a proposta de exérese de lesão parietal esquerda em estado vígil. Administraram-se propofol e remifentanil em perfusão contínua para manter o escore de Ramsay entre 2-3. Foi feito um bloqueio bilateral do escalpo com ropivacaína. Foi instalado o fixador de Mayfield e os campos cirúrgicos foram ajustados para manter vias aéreas e olhos acessíveis para o mapeamento com eletroestimulação e exérese da lesão. Para incisão da dura-máter foi aplicada uma compressa com lidocaína 2% por três minutos. A cirurgia transcorreu sem intercorrências. O paciente recebeu alta hospitalar no sétimo dia de internação sem apresentar complicação. CONCLUSÃO: Apesar de ser um desafio manter analgesia e estabilidade hemodinâmica com o paciente acordado, a infusão alvo-controlada do propofol estabeleceu o nível de consciência desejado; a do remifentanil titulou a analgesia e a sedação sem o acúmulo da droga e o bloqueio com a ropivacaína, uma analgesia satisfatória. Concluímos que a técnica anestésica foi satisfatória para nosso paciente.

BACKGROUND AND OBJECTIVES: Some intracranial procedures are achievable with patients awake, however, there are challenges ranging from patient compliance to homeostasis. The aim of this study is to present a case of intracranial surgery for removal of a tumor in the left parietal lobe with the patient awake during the procedure. CASE REPORT: After patient selection and psychological preparation, the proposed excision of the left parietal lobe lesion in the waking state was clarified and accepted. Continuous infusion of propofol and remifentanil was administered to maintain a Ramsay score of 2-3. The bilateral scalp blockade was performed with ropivacaine. The Mayfield head fixation device was installed and drapes adjusted to maintain the airway and eyes accessible for mapping with electrical stimulation and tumor excision. For dura mater incision, a pad with 2% lidocaine was applied for 3 minutes. The surgery was uneventful. The patient was discharged on the seventh day of hospitalization without presenting complication. CONCLUSION: Although the maintenance of analgesia and hemodynamic stability was a challenge with the patient awake, the target-controlled infusion of propofol provided the desired level of consciousness, remifentanil titrated analgesia and sedation without drug accumulation, and the blockade with ropivacaine provided satisfactory analgesia. We conclude that the anesthetic technique was satisfactory for our patient.

JUSTIFICATIVA Y OBJETIVOS: Algunos procedimientos intracraneales se pueden hacer con pacientes despiertos y los retos van desde la cooperación del paciente hasta la homeostasia. El objetivo aquí, es presentar un caso de cirugía intracraneal para la exéresis de tumor en el lobo parietal izquierdo con el paciente en estado de vigilia. RELATO DE CASO: Después de la selección del paciente y dela preparación psicológica, se aclaró y aceptó la propuesta de exéresis de lesión parietal izquierda en estado de vigilia. Se administraron propofol y remifentanilo en perfusión continua para mantener la puntuación de Ramsay entre 2-3. Se hizo un bloqueo bilateral del escalpo con ropivacaína. Se instaló el fijador de Mayfield y los campos quirúrgicos se ajustaron para mantener las vías aéreas y los ojos accesibles para el mapeo con la electroestimulación y la exéresis de la lesión. Para la incisión de la dura madre se aplicó una compresa con lidocaína al 2% durante tres minutos. La cirugía transcurrió sin intercurrencias. El paciente recibió alta hospitalaria al séptimo día del ingreso sin presentar complicaciones. CONCLUSIONES: A pesar de ser un reto mantener la analgesia y la estabilidad hemodinámica con el paciente despierto, la infusión objeto controlada del propofol estableció el nivel de consciencia deseado; la del remifentanilo tituló la analgesia y la sedación sin la acumulación de la droga y el bloqueo con la ropivacaína, una analgesia satisfactoria. Concluimos por tanto, que la técnica anestésica fue satisfactoria para nuestro paciente.

https://doi.org/10.1016/j.bjan.2013.09.001 8254 downloads Cited 3 times in SciELO

Comparative analysis of human and bovine teeth: radiographic density
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Tanaka, Jefferson Luis Oshiro

; Medici Filho, Edmundo

; Salgado, José Antônio Pereira

; Salgado, Miguel Angel Castillo

; Moraes, Luiz Cesar de

; Moraes, Mari Eli Leonelli de

; Castilho, Julio Cezar de Melo

Brazilian Oral Research

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dec 2008, Volume 22 N. 4 Pages 346 - 351

Abstract: En | Text: En | PDF: En

Since bovine teeth have been used as substitutes for human teeth in in vitro dental studies, the aim of this study was to compare the radiographic density of bovine teeth with that of human teeth to evaluate their usability for radiographic studies. Thirty bovine and twenty human teeth were cut transversally in 1 millimeter-thick slices. The slices were X-rayed using a digital radiographic system and an intraoral X-ray machine at 65 kVp and 7 mA. The exposure time (0.08 s) and the target-sensor distance (40 cm) were standardized for all the radiographs. The radiographic densities of the enamel, coronal dentin and radicular dentin of each slice were obtained separately using the "histogram" tool of Adobe Photoshop 7.0 software. The mean radiographic densities of the enamel, coronal dentin and radicular dentin were calculated by the arithmetic mean of the slices of each tooth. One-way ANOVA demonstrated statistically significant differences for the densities of bovine and human enamel (p < 0.05) and for bovine and human coronal dentin (p < 0.05). No statistically significant differences were found for the bovine and human radicular dentin (p > 0.05). Based on the results, the authors concluded that: a) the radiographic density of bovine enamel is significantly higher than that of human enamel; b) the radiodensity of bovine coronal dentin is statistically lower than the radiodensity of human coronal dentin; bovine radicular dentin is also less radiodense than human radicular dentin, although this difference was not statistically significant; c) bovine teeth should be used with care in radiographic in vitro studies.

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Tratamento cirúrgico da fenda do lóbulo de orelha
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Patrocínio, Lucas Gomes

; Morais, Rodrigo Márcio

; Pereira, José Edmundo

; Patrocínio, José Antônio

Revista Brasileira de Otorrinolaringologia

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aug 2006, Volume 72 N. 4 Pages 447 - 451

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

O lóbulo de orelha ocupa posição única entre as estruturas da face e tem relevante importância devido ao uso de adornos e jóias. Novos hábitos têm motivado uma maior procura dos pacientes para tratamento especializado em alterações estéticas do lóbulo de orelha. OBJETIVO: Apresentar e discutir a técnica utilizada nos Serviços de Otorrinolaringologia da Faculdade de Medicina da Universidade Federal de Uberlândia (FAMED-UFU) e do Hospital Santa Genoveva, no tratamento da fenda do lóbulo de orelha. PACIENTES E MÉTODOS: Foram avaliados 25 pacientes, de janeiro de 2003 a maio de 2005, apresentando fenda no lóbulo, totalizando 35 orelhas. Em todos foi utilizada a técnica que denominamos "Cirurgia do Brinco". RESULTADOS: Dos 35 casos, 32 apresentaram resultados satisfatórios, 1 apresentou déficit estético notado somente pelo cirurgião e 2 apresentaram déficit estético notado pelo paciente e pelo cirurgião, necessitando cirurgia revisional. Nestes, houve desnível na margem livre inferior. O outro caso com déficit foi funcional devido ao fechamento do orifício do lóbulo. CONCLUSÕES: Consideramos a técnica da "Cirurgia do Brinco" uma técnica inovadora, de fácil realização e com bons resultados estéticos e funcionais sendo, portanto, para os autores, a técnica de eleição na correção da fenda do lóbulo de orelha.

The earlobe occupies a unique position among facial structures and has its own importance when we consider the secular tradition of wearing decorations and jewels on it. AIM: To present and discuss the technique used in the Departments of Otolaryngology of the Federal University of Uberlândia (FAMED-UFU) and the Hospital Santa Genoveva, in the treatment of earlobe clefts. PATIENT AND METHODS: Twenty-five patients (35 ears) with earlobe clefts were evaluated, from January 2003 to May 2005. In all these cases we used the technique we call "Surgery of the Ear Ring ". RESULTS: Of the 35 cases, 32 presented satisfactory results, 1 presented with an aesthetic deficit only noticed by the surgeon, and 2 presented aesthetic deficits noticed by both the patient and surgeon, needing a "second look" surgery. In these, there was a notch in the lower free border. The other case with deficit was a functional one caused by the closing of the ear lobe hole. CONCLUSIONS: We consider this technique an innovative one, of easy accomplishment, and with good aesthetic and functional results. Therefore, it is the authors’ preferred technique for the correction of earlobe clefts.

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11.

Craniotomia dirigida por tomografia computadorizada com reconstrução tridimensional: nota técnica
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Pereira, Edmundo Luís Rodrigues

; Yamaki, José Takao

; Oliveira, Marcelo Botelho de

; Carneiro Neto, Walmir Sebastião

Arquivos de Neuro-Psiquiatria

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dec 2005, Volume 63 N. 4 Pages 1010 - 1015

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

OBJETIVO: Demonstrar a utilidade do exame de tomografia computadorizada com reconstrução tridimensional no planejamento da craniotomia. MÉTODO: Oito pacientes portadores de lesões neoplásicas subcorticais próximas da convexidade cerebral foram operados segundo os parâmetros obtidos em exame de tomografia computadorizada (TC) com reconstrução tridimensional (3D). RESULTADOS: O método empregado permitiu a aplicação de craniotomias de dimensões adequadas e localização precisa, permitindo remoção segura e eficaz da neoplasia. CONCLUSÃO: O estudo demonstra a utilidade da TC 3D como recurso auxiliar no planejamento pré-operatório, otimizando o acesso cirúrgico e reduzindo a ocorrência de abordagens restritas ou inadequadas na remoção de lesões subcorticais.

OBJECTIVE: Searching usefulness of computed tomography with three dimensional reconstruction in planning accurate cranial approaches to treat subcortical lesions. METHOD: Eight patients with neoplasic subcortical convexity-based lesions were surgically treated following spatial coordination obtained with three dimensional computed tomography reconstruction (CT 3D). RESULTS: Accurate approaches were accomplished, allowing a safe and optimized removal of neoplasms in all cases. CONCLUSION: The study manifests the benefits of CT 3D in planning suitable craniotomies, avoiding incongruous approaches.

7668 downloads

12.

Pesquisa de marcadores para os genes da cadeia pesada da beta-miosina cardíaca e da proteína C de ligação à miosina em familiares de pacientes com cardiomiopatia hipertrófica
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Tirone, Adriana Paula

; Arteaga, Edmundo

; Pereira, Alexandre da Costa

; Krieger, José Eduardo

; Buck, Paula de Cássia

; Ianni, Barbara Maria

; Mady, Charles

Arquivos Brasileiros de Cardiologia

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jun 2005, Volume 84 N. 6 Pages 467 - 472

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

OBJETIVO: Estudar os marcadores moleculares para os genes da cadeia pesada da beta-miosina cardíaca e da proteína-C de ligação à miosina em familiares de portadores de cardiomiopatia hipertrófica. MÉTODOS: Foram estudadas 12 famílias que realizaram anamnese, exame físico, eletrocardiograma, ecocardiograma e coleta de sangue para o estudo genético através da reação em cadeia da polimerasse. RESULTADOS: Dos 227 familiares 25% eram acometidos, sendo 51% do sexo masculino com idade média de 35±19 (2 a 95) anos. A análise genética mostrou ligação com o gene da b-miosina cardíaca em uma família e, em outra, ligação com o gene da proteína C de ligação à miosina. Em cinco famílias foram excluídas ligações com os dois genes; em duas, a ligação com o gene da proteína C de ligação à miosina, porém para o gene da b-miosina os resultados foram inconclusivos; em duas famílias os resultados foram inconclusivos para os dois genes e em uma foi excluída ligação para o gene da b-miosina mas ficou inconclusivo para o gene da proteína C de ligação à miosina. CONCLUSÃO: Em nosso meio, talvez predominem outros genes que não aqueles descritos na literatura, ou que existam outras diferenças genéticas relacionadas com a origem de nossa população e/ou fatores ambientais.

OBJECTIVE: To study the molecular markers for the genes of the heavy chain of cardiac beta-myosin and the myosin binding protein C in relatives of carriers of hypertrophic cardiomyopathy. METHODS: Twelve families who had anamnesis, physical exam, electrocardiogram, echocardiogram and blood collection for the genetic study through the chain reaction of polymerase. RESULTS: From the 227 relatives, 25% were ill-taken, with 51% men, with an average age of 35±19 (2 to 95) years old. The genetic analysis showed a connection with the gene of the cardiac b-myosin in a family and, in another, a connection with the gene of the myosin-binding protein C. In five families, the connections with the two genes were excluded; in two, the connection with the gene of the myosin-binding protein C, but for the b-myosin gene the results were non-conclusive; in two families, the results were non-conclusive for both genes and in one the connection for the b-myosin gene was excluded. The results were non-conclusive for the gene of the myosin-binding protein C. CONCLUSION: In our environment, other genes, different from those described in the literature, may prevail, or there are other genetic differences related to the origin of our population and/or environmental factors.

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13.

Clinical Meaning of Ascites in Patients with Endomyocardial Fibrosis
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Barretto, Antonio Carlos Pereira

; Mady, Charles

; Oliveira, Sergio Almeida

; Arteaga, Edmundo

; Dal Bó, Creusa

; Ramires, José Antonio Franchini

Arquivos Brasileiros de Cardiologia

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feb 2002, Volume 78 N. 2 Pages 196 - 199

Abstract: En | Text: En | PDF: En

OBJECTIVE: To evaluate the clinical meaning of ascites and the main features of patients with ascites and endomyocardial fibrosis. METHODS: We studied 166 patients with endomyocardial fibrosis (mean age 37 years, 114 women) treated over the last 20 years. Ventriculography findings, surgery or necropsy confirmed the diagnosis in all patients. Most patients belonged to New York Heart Association Functional Class III/IV (134, 83.7%). Eighty-one (50.6%) had biventricular, 28 (17.5%) had right ventricular, and 51 (31.8%) had left ventricular involvement. During follow-up, 56 patients died. RESULTS: Ascites was present in 67 (41.8%) patients, and right ventricular involvement was present in 59 (88%). In the comparison between patients with or without ascites, those with ascites had higher mortality (49.2% and 24.7%, respectively). Patients with ascites had a higher incidence of edema (95% vs. 43%), hepatomegaly (5.8cm vs. 4.1cm), mean right atrium pressure (19.3 vs. 12mmHg), and final right ventricle diastolic pressure (18.7 vs. 12.9mmHg). Also, patients with ascites had a longer history of illness (5.1 and 3.9 years, respectively) and had atrial fibrillation more frequently (44.7% vs. 30.1%). CONCLUSION: Ascites was observed in less than 50% of cases of endomyocardial fibrosis and was associated with greater involvement of the right ventricle and with a longer duration of the disease, thus being a characteristic of a worse prognosis.

2128 downloads

14.

Atividade moluscicida da mistura de ácidos 6-n-alquil salicílicos (ácido anacárdico) e dos seus complexos com cobre (II) e chumbo (II)
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Mendes, Nelymar Martineli

; Oliveira, Alaíde Braga de

; Guimarães, João Edmundo

; Pereira, José Pedro

; Katz, Naftale

Revista da Sociedade Brasileira de Medicina Tropical

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dec 1990, Volume 23 N. 4 Pages 217 - 224

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Foi comparada, em laboratório, a atividade moluscicida do extrato hexânico da casca da castanha do caju - Anacardium occidentalel L. (EHCCC), do complexo de cobre (II), docomplexo de chumbo (II) e do ácido anacárdico com objetivo de encontrar entre eles um produto que apresentasse maior estabilidade que o ácido anacárdico. Este foi preparado tratando o EHCCC com hidróxido de chumbo (II) ou com o sulfato de cobre mais hidróxido de sódio ou com hidróxido de cobre (II). Em seguida, o complexo de chumbo (II) ou os complexos de cobre (II)preparados foram tratados com uma solução de ácido sulfúrico diluída. As misturas dos dez produtos obtidos foram testadas sobre caramujos adultos de Biomphalaria glabrata nas concentrações de la 10 ppm. Os mais ativos foram o complexo de cobre (II), obtido com sulfato de cobre mais hidróxido de sódio, e o ácido anacárdico (hidróxido de chumbo) que apresentaram atividade a partir da concentração de 4 ppm. O teor de chumbo do ácido anacárdico (hidróxido de chumbo) foi acima das normas recomendadas pelos Padrões de Saúde Pública dos Estados Unidos.

The molluscicide activity of hexanic extract from Anacardium occidental L. (cashew) nutshell, of copper (II) complex, of lead (II) complex and anacardic acid has been compared in the laboratory in an attempt to obtain better stability than anacardic acid. This was obtained from the hexanic extract of the cashew nut shell by precipitation with lead (II) hydroxide or cupric sulfate plus sodium hydroxide or (II) cupric hydroxide followed by treatment of lead (II) complex with a diluted solution of sulfuric acid. Ten products of the mixture obtained were tested on adults snails of Biomphalaria glabrata at I to 10 ppm. The most active products were copper (II) complex, obtained by cupric sulfate plus sodium hydroxide, and anacardic acid (sodium hydroxide) which presented activity at 4ppm. The anacardic acid's lead content was above the limits accepted by the United States standards.

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