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227 results on '"Silva, Guilherme Diogo"'

2. Controversies in immunotherapy for anti-NMDA receptor encephalitis: a scoping review with a proposal of operational definitions

Author

Bandeira, Geovanni Guimarães, Barreto Lima, Pedro Lucas Grangeiro de Sá, Araújo, David Augusto Batista Sá, Pinheiro, Maria Suelly Nogueira, Albuquerque Mota, Luciano de, Simão, Rafael Machado, de Carvalho, Francisco Matheus Oliveira, Vazquez, Fernando Degani, de Vasconcelos Gama, Vitor Carneiro, de Queiroz, Dánton Campos, da Fonseca Lira, Matheus Zaian Rodrigues, de Oliveira Júnior, Pedro Helder, Guimarães Junior, Fernando Antônio, Caminha, Gabrielle Cavalcante, de Figueiredo Santos, Carolina, Sobreira-Neto, Manoel Alves, Braga-Neto, Pedro, Silva, Guilherme Diogo, and Nóbrega, Paulo Ribeiro

Published
2023
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5. A brazilian nationwide multicenter study on deficiency of deaminase-2 (DADA2)

Author

Melo, Adriana, de Carvalho, Luciana Martins, Ferriani, Virginia Paes Leme, Cavalcanti, André, Appenzeller, Simone, Oliveira, Valéria Rossato, Neto, Herberto Chong, Rosário, Nelson Augusto, de Oliveira Poswar, Fabiano, Guimaraes, Matheus Xavier, Kokron, Cristina Maria, Maia, Rayana Elias, Silva, Guilherme Diogo, Keller, Gabriel, Ferreira, Mauricio Domingues, Vasconcelos, Dewton Moraes, Toledo-Barros, Myrthes Anna Maragna, Barros, Samar Freschi, Neto, Nilton Salles Rosa, Krieger, Marta Helena, Kalil, Jorge, and Mendonça, Leonardo Oliveira

Published
2023
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9. A comparative study of visual outcome in patients with optic neuritis treated with five or seven days of intravenous corticosteroid treatment

Author

Silva, Guilherme Diogo, Terrim, Sara, Falcão, Fernando Cavalcantide Sá e Benevides, Falcão, Maria Alice Pimentel, Chaves, Cleuber Esteves, Apóstolos-Pereira, Samira, Fortini, Ida, Gonçalves, Márcia Rúbia Rodrigues, Comerlatti, Luiz Roberto, Castro, Luiz Henrique Martins, Callegaro, Dagoberto, and Monteiro, Mário Luiz Ribeiro

Published
2023
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11. Characteristics and management of Susac syndrome in an emergent country: a multi-center case series from Brazil

Author

Santiago, Igor Bessa, Araújo, Abraão Lazaro Meneses, Nóbrega, Ivna Lacerda Pereira, Silva, Walisson Grangeiro Bringel, Mendes, Lucas Silvestre, Ponte, José Israel Araújo, Dias, Daniel Aguiar, de Castro, José Daniel Vieira, Cunha, Francisco Marcos Bezerra, Sobreira-Neto, Manoel Alves, Braga-Neto, Pedro, Martins, Gabriela Joca, de Aragão, Ricardo Evangelista Marrocos, Silva, Guilherme Diogo, and Nóbrega, Paulo Ribeiro

Published
2022
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14. Real-world application of the 2022 diagnostic criteria for first-ever episode of optic neuritis

Author

Terrim, Sara, Silva, Guilherme Diogo, de Sá e Benevides Falcao, Fernando Cavalcanti, dos Reis Pereira, Clarissa, de Souza Andrade Benassi, Thais, Fortini, Ida, Gonçalves, Marcia Rubia Rodrigues, Castro, Luiz Henrique Martins, Comerlatti, Luiz Roberto, de Medeiros Rimkus, Carolina, Adoni, Tarso, Pereira, Samira Luisa Apostolos, Monteiro, Mário Luiz, and Callegaro, Dagoberto

Published
2023
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15. Identifying high-risk neurological phenotypes in adult-onset classic monogenic autoinflammatory diseases: when should neurologists consider testing?

Author

Silva, Guilherme Diogo, primary, Mahler, João Vitor, additional, da Silva Junior, Sérgio Roberto Pereira, additional, Mendonça, Leonardo Oliveira, additional, de Sá Barreto Lima, Pedro Lucas Grangeiro, additional, Nóbrega, Paulo Ribeiro, additional, Kok, Fernando, additional, and Freua, Fernando, additional

Published
2024
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16. Application of NMOSD IPND-2015 Criteria in AQP4-IgG Positive, MOG-IgG Positive and Seronegative Inflammatory Demyelinating Diseases (P10-14.004)

Author

Apostolos-Pereira, Samira, primary, Oliveira, João Vitor Mahler Ferreira, additional, Silva, Guilherme Diogo, additional, Schoeps, Vinicius, additional, Gomes, Ana Beatriz Ayroza Galvao Ribeiro, additional, Mendes, Natalia, additional, Matos, Aline, additional, Solti, Marina, additional, Torretta, Pedro Henrique, additional, Pitombeira, Milena, additional, de Olivei, Mateus Boaventura, additional, Paolilo, Renata, additional, Rimkus, Carolina, additional, Adoni, Tarso, additional, Proebstel, Anne-Katrin, additional, Sato, Douglas, additional, and Callegaro, Dagoberto, additional

Published
2024
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18. Association between neuroimaging and clinical outcomes in individuals with central nervous system cryptococcosis.

Author

Teixeira, Juliana Cavadas, de Oliveira, Vítor Falcão, Gomes, Hélio Rodrigues, Ribeiro, Suzana Mesquita, de Araujo, Evangelina da Motta Pacheco Alves, da Cruz, Isabela Carvalho Leme Vieira, Taborda, Mariane, Magri, Adriana Satie Gonçalves Kono, Vidal, José Ernesto, Nastri, Ana Catharina de Seixas Santos, Silva, Guilherme Diogo, and Magri, Marcello Mihailenko Chaves

Subjects
CENTRAL nervous system, CRYPTOCOCCOSIS, MAGNETIC resonance imaging, TREATMENT effectiveness, BRAIN imaging
Abstract

Background: The radiological manifestations of central nervous system (CNS) cryptococcosis are diverse and often subtle. There is heterogeneity on how different neuroimaging patterns impact prognosis. This study aims to assess the association between the neuroimaging and clinical outcomes of CNS cryptococcosis. Methods: All patients with CNS cryptococcosis between July 2017 and April 2023 who underwent brain magnetic resonance imaging (MRI) were included. The primary outcome was mortality during hospitalisation. Secondary outcomes were readmission, ventricular shunting, duration of hospitalisation and time to the first negative cerebrospinal fluid culture. We compared the outcomes for each of the five main radiological findings on the brain MRI scan. Results: We included 46 proven CNS cryptococcosis cases. The two main comorbidity groups were HIV infection (20, 43%) and solid organ transplantation (10, 22%), respectively. Thirty‐nine patients exhibited at least one radiological abnormality (85%), with the most common being meningeal enhancement (34, 74%). The mortality rates occurred at 11% (5/46) during hospitalisation. We found no significant disparities in mortality related to distinct radiological patterns. The presence of pseudocysts was significantly associated with the need for readmission (p =.027). The ventricular shunting was significantly associated with the presence of pseudocysts (p =.005) and hydrocephalus (p =.044). Conclusion: In this study, there is no association between brain MRI findings and mortality. Larger studies are needed to evaluate this important issue. [ABSTRACT FROM AUTHOR]

Published
2024
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19. Clinical characteristics, diagnosis, and treatment of central nervous system sporotrichosis: Systematic review and meta‐analysis

Author

de Oliveira, Vítor Falcão, primary, Petrucci, Júlia Figueiredo, additional, Taborda, Mariane, additional, Brener, Pedro Zanetta, additional, Kremer, Pedro Guilherme De Barros Brito, additional, Randi, Bruno Azevedo, additional, Magri, Adriana Satie Gonçalves Kono, additional, Magri, Marcello Mihailenko Chaves, additional, Levin, Anna S., additional, and Silva, Guilherme Diogo, additional

Published
2024
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21. Brazilian consensus recommendations on the diagnosis and treatment of autoimmune encephalitis in the adult and pediatric populations

Author

Dutra, Lívia Almeida, Silva, Pedro Victor de Castro, Ferreira, João Henrique Fregadolli, Marques, Alexandre Coelho, Toso, Fabio Fieni, Vasconcelos, Claudia Cristina Ferreira, Brum, Doralina Guimarães, Pereira, Samira Luisa dos Apóstolos, Adoni, Tarso, Rocha, Leticia Januzi de Almeida, Sampaio, Leticia Pereira de Brito, Sousa, Nise Alessandra de Carvalho, Paolilo, Renata Barbosa, Pizzol, Angélica Dal, Costa, Bruna Klein da, Disserol, Caio César Diniz, Pupe, Camila, Valle, Daniel Almeida do, Diniz, Denise Sisterolli, Abrantes, Fabiano Ferreira de, Schmidt, Felipe da Rocha, Cendes, Fernando, Oliveira, Francisco Tomaz Meneses de, Martins, Gabriela Joca, Silva, Guilherme Diogo, Lin, Katia, Pinto, Lécio Figueira, Santos, Mara Lúcia Schimtz Ferreira, Gonçalves, Marcus Vinícius Magno, Krueger, Mariana Braatz, Haziot, Michel Elyas Jung, Barsottini, Orlando Graziani Povoas, Nascimento, Osvaldo José Moreira do, Nóbrega, Paulo Ribeiro, Proveti, Priscilla Mara, Castilhos, Raphael Machado do, Daccach, Vanessa, and Glehn, Felipe von

Published
2024
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22. Spinal cord compression by cystic IgG4-related spinal pachymeningitis mimicking neurocysticercosis: a case report

Author

Araújo, David Augusto Batista Sá, primary, Ribeiro, Rodrigo Mariano, additional, Lima, Pedro Lucas Grangeiro de Sá Barreto, additional, Queiroz, Dánton Campos, additional, Pitombeira, Milena Sales, additional, Martins, Bernardo, additional, Coimbra, Pablo Picasso Araújo, additional, Nogueira, Cleto Dantas, additional, Neto, Pedro Braga, additional, Silva, Guilherme Diogo, additional, and Nóbrega, Paulo Ribeiro, additional

Published
2023
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23. Misdiagnosis in multiple sclerosis in a Brazilian reference center: Clinical, radiological, laboratory profile and failures in the diagnostic process—Cohort study

Author

Tieppo, Eduardo Macedo de Souza, primary, Silva, Guilherme Diogo, additional, Silva, Tomás Fraga Ferreira da, additional, Araujo, Roger Santana de, additional, Oliveira, Mateus Boaventura de, additional, Spricigo, Mariana Gondim Peixoto, additional, Pimentel, Gabriela Almeida, additional, Campana, Igor Gusmão, additional, Castrillo, Bruno Batitucci, additional, Mendes, Natalia Trombini, additional, Teixeira, Larissa Silva, additional, Nunes, Douglas Mendes, additional, Rimkus, Carolina de Medeiros, additional, Adoni, Tarso, additional, Apóstolos Pereira, Samira Luisa, additional, and Callegaro, Dagoberto, additional

Published
2023
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25. Supratentorial Lymphocytic Inflammation with Parenchymal Perivascular Enhancement Responsive to Steroids (SLIPPERS)—Does it Really Exist?

Author

Freua, Fernando, primary, Mahler, João Vitor, additional, Lima, Pedro Lucas Grangeiro de Sá Barreto, additional, Neville, Iuri Santana, additional, Portella, Leonardo Barreira, additional, Marussi, Victor Hugo Rocha, additional, Lancellotti, Carmen Lucia Penteado, additional, Nobrega, Paulo Ribeiro, additional, and Silva, Guilherme Diogo, additional

Published
2023
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28. A Brazilian nationwide multicenter study on Deficiency of Deaminase-2 (DADA2)

Author

Melo, Adriana, primary, de Carvalho, Luciana Martins, additional, Ferriani, Virginia Paes Leme, additional, Cavalcanti, André, additional, Appenzeller, Simone, additional, Oliveira, Valéria Rossato, additional, Neto, Herbert Chong, additional, Rosário, Nelson Augusto, additional, Poswar, Fabiano de Oliveira, additional, Guimaraes, Matheus Xavier, additional, Kokron, Cristina Maria, additional, Maia, Rayane Elias, additional, Silva, Guilherme Diogo, additional, Keller, Gabriel, additional, Ferreira, Mauricio Domingues, additional, Vasconcelos, Dewton Moraes, additional, Toledo-Barros, Myrthes Anna Maragna, additional, Barros, Samar Freschi, additional, Sales, Nilton, additional, Krieger, Marta Helena, additional, Kalil, Jorge, additional, and Mendonça, Leonardo Oliveira, additional

Published
2023
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29. Paracentral Acute Middle Maculopathy Associated with Severe Anti-Mog (Myelin Oligodendrocyte Glycoprotein)-Positive Optic Neuritis

Author

Fernandes, Rodrigo Dahia, primary, de Souza Andrade, Thais, additional, Preti, Rony C., additional, Zacharias, Leandro C., additional, Silva, Guilherme Diogo, additional, Lucato, Leandro Tavares, additional, Apóstolos-Pereira, Samira L., additional, Callegaro, Dagoberto, additional, and Monteiro, Mário Luiz R., additional

Published
2023
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30. Additional file 1 of A brazilian nationwide multicenter study on deficiency of deaminase-2 (DADA2)

Author

Melo, Adriana, de Carvalho, Luciana Martins, Ferriani, Virginia Paes Leme, Cavalcanti, André, Appenzeller, Simone, Oliveira, Valéria Rossato, Neto, Herberto Chong, Rosário, Nelson Augusto, de Oliveira Poswar, Fabiano, Guimaraes, Matheus Xavier, Kokron, Cristina Maria, Maia, Rayana Elias, Silva, Guilherme Diogo, Keller, Gabriel, Ferreira, Mauricio Domingues, Vasconcelos, Dewton Moraes, Toledo-Barros, Myrthes Anna Maragna, Barros, Samar Freschi, Neto, Nilton Salles Rosa, Krieger, Marta Helena, Kalil, Jorge, and Mendonça, Leonardo Oliveira

Abstract

Supplementary Material 1

Published
2023
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31. Prophylactic antiseizure drugs for spontaneous intracerebral hemorrhage: An updated systematic review and meta-analysis.

Author

Mota Telles, João Paulo, Rocha, Rebeka Bustamante, Cenci, Giulia Isadora, Nager, Gabriela Borges, Silva, Guilherme Diogo, and Figueiredo, Eberval Gadelha

Subjects
CEREBRAL hemorrhage, DRUGS, ODDS ratio, FUNCTIONAL status, PATIENT monitoring
Abstract

Background: There is concern that recommendations on prophylactic antiseizure drugs (PASDs) for patients with spontaneous intracerebral hemorrhage (sICH) are biased by studies using older drugs and no electrographic monitoring. Aims: We performed a systematic review and meta-analysis to determine whether PASDs in patients with sICH reduced seizure occurrence and improved functional outcomes. We included analyses of newer trials, newer antiseizure drugs, and effectiveness in patients with consistent electrographic monitoring. Methods: Medline, Embase, and Cochrane were searched from inception until 12 August 2022, to identify studies with patients with sICH treated with PASDs, regardless of study design. The studied outcomes were functional status and occurrence of seizures. Results: Fourteen studies were included, including 6742 patients. Risk of bias was low overall. There was no effect of PASD on seizure occurrence overall (odds ratio (OR) 0.73, 95% confidence interval (CI) 0.47–1.15), but they were associated with reduced occurrence in studies with electrographic monitoring (OR 0.36, 95% CI 0.18–0.70). There was no effect of PASDs on functional outcomes (OR 1.15; 95% CI 0.91–1.47) or mortality (OR 0.85, 95% CI 0.65–1.11). Conclusion: Prophylactic antiseizure medications after sICH reduce seizures in studies with electroencephalogram monitoring in high-risk patients. However, this benefit did not reflect in the improvement of functional outcomes, even in studies with newer, less toxic, antiseizure drugs. [ABSTRACT FROM AUTHOR]

Published
2023
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40. Reducing infection risk in multiple sclerosis and neuromyelitis optica spectrum disorders: a Brazilian reference center's approach

Author

Gomes, Ana Beatriz Ayroza Galvão Ribeiro, additional, Feo, Lucas Bueno, additional, Silva, Guilherme Diogo, additional, Disserol, Caio César Diniz, additional, Paolilo, Renata Barbosa, additional, Lara, Amanda Nazareth, additional, Tonácio, Adriana Coracini, additional, Mendes, Maria Fernanda, additional, Pereira, Samira Luísa Apóstolos, additional, and Callegaro, Dagoberto, additional

Published
2022
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43. Controversies and Clinical Applications of Non-Invasive Transspinal Magnetic Stimulation: A Critical Review and Exploratory Trial in Hereditary Spastic Paraplegia

Author

Carra, Rafael Bernhart, primary, Silva, Guilherme Diogo, additional, Paraguay, Isabela Bruzzi Bezerra, additional, Diniz de Lima, Fabricio, additional, Menezes, Janaina Reis, additional, Pineda, Aruane Mello, additional, Nunes, Glaucia Aline, additional, Simões, Juliana da Silva, additional, França, Marcondes Cavalcante, additional, and Cury, Rubens Gisbert, additional

Published
2022
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44. Challenges and insights in immunization in patients with demyelinating diseases: a bench-to-bedside and evidence-based review

Author

Silva, Guilherme Diogo, Oliveira, Vítor Falcão de, and Mendonça, Leonardo Oliveira

Subjects
Vaccines, Vacinas, Multiple Sclerosis, Imunização, Neuromielite Óptica, Esclerose Múltipla, Neuromyelitis Optica, Immunization, Doenças Desmielinizantes, Demyelinating Diseases
Abstract

Background: Infections are among the main causes of death in patients with demyelinating diseases of the central nervous system (CNSDD). Vaccines are effective methods in reducing hospitalization and death from infectious diseases, but they are challenging in patients with CNSDD because of autoimmunity and immunosuppression. Objectives: To summarize the pathophysiological rationale and main evidence for vaccine recommendations in patients with CNSDD. Methods: Specialists with different backgrounds on the subject: a neurologist specialized in demyelinating diseases, an infectious diseases specialist and an immunologist, presented a critical narrative review of vaccination literature in patients with CNSDD, highlighting which vaccines should or should not be administered and the best time for it. Results: Patients with DDSNC are at increased risk of vaccine-preventable viral and bacterial infections. Vaccines can prevent herpes zoster, hepatitis B reactivation, HPV-associated warts and tumors, viral and bacterial pneumonia, and meningitis. Live attenuated virus vaccines should not be used when the patient is on immunosuppression. Vaccines should be avoided during relapses. The greatest vaccine efficacy is given before treatment or at the end of medication. Conclusion: Patients with DDSNC need differentiated immunization in relation to additional vaccines, contraindicated vaccines and timing of vaccination. RESUMO Antecedentes: Infecções estão entre as principais causas de morte de pacientes com doenças desmielinizantes do sistema nervoso central (DDSNC). Vacinas são métodos eficazes para reduzir internação e morte por doenças infecciosas, porém são desafiadoras em pacientes com DDSNC tanto pela autoimunidade quanto pela imunossupressão. Objetivos: Resumir o racional fisiopatológico e as principais evidências para as recomendações de vacinas em pacientes com DDSNC. Métodos: Especialistas com diferentes formações no tema: um neurologista especialista em doenças desmielinizantes, um infectologista e um imunologista, apresentam uma revisão crítica narrativa da Literatura de vacinação em pacientes com DDSNC, com destaque a quais vacinas devem ou não ser administradas e o melhor momento para isso. Resultados: Pacientes com DDSNC têm risco aumentado para infecções imunopreveníveis virais e bacterianas. Vacinas podem prevenir herpes zooster, reativação de hepatite B, verrugas e tumores associados ao HPV, pneumonias virais e bacterianas, além de meningites. Vacinas de vírus vivos atenuados não devem ser usadas quando o paciente está em uso de imunossupressão. Vacinas devem ser evitadas durante surtos. A maior eficácia vacinal é dada antes do tratamento ou ao final de doses de medicações. Conclusão: Os pacientes com DDSNC necessitam de imunização diferenciada em relação a vacinas adicionais, vacinas contraindicadas e melhor momento de vacinação.

Published
2022

47. sj-docx-1-wso-10.1177_17474930221140071 – Supplemental material for Prophylactic antiseizure drugs for spontaneous intracerebral hemorrhage: An updated systematic review and meta-analysis

Author

Mota Telles, João Paulo, Rocha, Rebeka Bustamante, Cenci, Giulia Isadora, Nager, Gabriela Borges, Silva, Guilherme Diogo, and Figueiredo, Eberval Gadelha

Subjects
FOS: Clinical medicine, Cardiology, Medicine, 110904 Neurology and Neuromuscular Diseases
Abstract

Supplemental material, sj-docx-1-wso-10.1177_17474930221140071 for Prophylactic antiseizure drugs for spontaneous intracerebral hemorrhage: An updated systematic review and meta-analysis by João Paulo Mota Telles, Rebeka Bustamante Rocha, Giulia Isadora Cenci, Gabriela Borges Nager, Guilherme Diogo Silva and Eberval Gadelha Figueiredo in International Journal of Stroke

Published
2022
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48. Systematic review of neuroparacoccidioidomycosis: The contribution of neuroimaging.

Author

de Oliveira, Vítor Falcão, Magri, Marcello Mihailenko Chaves, Levin, Anna S., and Silva, Guilherme Diogo

Subjects
MAGNETIC resonance imaging, BRAIN imaging, BRAIN damage, PARACOCCIDIOIDOMYCOSIS, EARLY diagnosis
Abstract

Background: Advanced neuroimaging demonstrated that neurological involvement occurs in up to 30% of paracoccidioidomycosis (PCM) cases. Current knowledge of neuroparacoccidioidomycosis (NPCM) is based on a 2009 systematic review. However, in the last decade, several new cases have been published, with modern neuroimaging techniques. Objectives: We believe a new systematic review is needed to summarise these advances. Methods: We searched PubMed/MEDLINE, Embase and LILACS for studies from January 2010 to May 2022. Case series and case reports of NPCM were included. We performed a metaproportion to estimate a summary proportion with 95% confidence intervals (CI). Results: Thirty‐four studies including 104 patients were evaluated. We combined our data with the results from the previous review that included 257 cases, totalling 361 patients. We found no new important demographic, clinical or laboratory characteristics. On magnetic resonance imaging (MRI), we found that 72% (95%CI: 38–91) had hyperintensity on T1‐weighted image; 84% (95%CI: 71%–92%) had hypointensity on T2‐weighted image; 80% (95%CI: 66–89) had contrast enhancement with the classical ring‐enhancing pattern. All 8 patients undergoing spectroscopy presented lipid peaks. We found a 16% mortality, lower than in the previous review (44%). Conclusion: NPCM presents a characteristic pattern on MRI that may help to differentiate it from other causes of single or multiple brain lesions. Albeit there is a frequent pattern, it is not specific, as other granulomatous diseases may show similar findings. Advances in neuroimaging with early diagnosis and appropriate management of the disease may have contributed to reducing its mortality. [ABSTRACT FROM AUTHOR]

Published
2023
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49. ROMBENCEFALITE POR ESQUISTOSSOMOSE: RELATO DE CASO

Author

Guimarães, Lara Silva Pereira, Santos, Diego Augusto Medeiros, Mari, Julia Ferreira, Baer, Alice de Paula, Pinto, Agnes Araújo Sardinha, Ribeiro, Mateus Barradas, de Oliveira, Vitor Falcão, Silva, Beatriz Carneiro Gondim, Silva, Guilherme Diogo, Medeiros, Maria Felipe, Teixeira, Juliana Cavadas, and Litvoc, Marcelo Nóbrega

Published
2022
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