Search Results - "Alexandre Varella Giannetti"

Assessment of the Benefit of Intraoperative Cortical Stimulation in Patients with Lesions within Eloquent Brain Regions by Garcia, Luiz Alberto Otoni, Giannetti, Alexandre Varella

“…Objective The present study sought to evaluate the benefits of intraoperative cortical stimulation (CS) for reducing morbidity in neurosurgery. Method A total…”
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Comparative study of complications after primary and revision transsphenoidal endoscopic surgeries by do Amaral, Leandro Custódio, Reis, Baltazar Leão, Ribeiro-Oliveira, Antônio, da Silva Santos, Thamires Marx, Giannetti, Alexandre Varella

“…A preferred treatment for residual/recurrent pituitary adenomas has not been established. The existence of higher complication rates for revision surgeries…”
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Subclinical atherosclerosis in acromegaly: Possible association with cardiovascular risk factors rather than disease activity by de Almeida, Maria Cristina Costa, Freire, Claudia Maria Vilas, Nunes, Maria do Carmo P., Soares, Beatriz Santana, Barbosa, Marcia M., Giannetti, Alexandre Varella, Zille, Giancarlo Pereira, Miranda, Paulo Augusto Carvalho, Ribeiro-Oliveira, Antonio, Drummond, Juliana Beaudette

“…Cardiovascular (CV) disease is still a major cause of excessive morbidity and mortality in patients with active acromegaly, which may be attributed to a high…”
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Neuroendoscopic biopsy of brain lesions: accuracy and complications by Giannetti, Alexandre Varella, Alvarenga, Alexandre Yugo Holayama, de Lima, Thiago Oliveira Lemos, Pedrosa, Hugo Abi-Sáber Rodrigues, Souweidane, Mark M

“…The authors conducted a study to analyze the accuracy of neuroendoscopic biopsies of ventricular and periventricular lesions and record any difficulties or…”
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Natural history of non-traumatic intracranial arachnoid cysts: a literature review by Albuquerque Souza, Rodolpho, Dos Santos Fonseca, Felipe Gabriel, Vilela Silveira, Luis Augusto, Marques Pinheiro, Maria Letícia, Lamas Rocha, Emanuelle, Varella Giannetti, Alexandre

“…The natural history of arachnoid cysts is still a topic of debate in the medical literature and important to the neurosurgeon who intends to manage these…”
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Endovascular treatment of residual or recurrent intracranial aneurysms after surgical clipping by da Silva Júnior, Nilton Rocha, Trivelato, Felipe Padovani, Nakiri, Guilherme Seizem, Rezende, Marco Túlio Salles, de Castro-Afonso, Luís Henrique, Abud, Thiago Giansante, Vanzin, José Ricardo, Manzato, Luciano Bambini, Ulhôa, Alexandre Cordeiro, Abud, Daniel Giansante, Giannetti, Alexandre Varella

“…Objective: Total aneurysm occlusion is crucial for the prevention of rebleeding of a ruptured aneurysm or to avoid rupture of an unruptured lesion. Both…”
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Endoscopic treatment of interhemispheric arachnoid cysts by Giannetti, Alexandre Varella, Fraga, Sílvia Maria Ferreira, Silva, Márcia Cristina, Gurgel-Giannetti, Juliana

“…To describe the neuroendoscopic treatment of interhemispheric arachnoid cysts. Five children (aged 1-9 months) harboring interhemispheric arachnoid cysts…”
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Intracranial arachnoid cysts: special issue by Protzenko, Tatiana, Giannetti, Alexandre Varella

“…Intracranial arachnoid cysts (AC) are arachnoid-lined expansion of the normal subarachnoid space. They are very common and neurosurgeons, specially those…”
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Fourth ventriculostomy: an alternative treatment for hydrocephalus due to atresia of the Magendie and Luschka foramina by Giannetti, Alexandre Varella, Malheiros, Jose Augusto, da Silva, Marcia Cristina

“…Atresia of the foramina of Magendie and Luschka is a rare cause of obstructive hydrocephalus. Although this condition has been classically treated by CSF…”
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Chemical and cytological analysis of cerebral spinal fluid after intrathecal injection of hypodense fluorescein by Guimarães, Roberto Eustáquio Santos, Stamm, Aldo Eden Cassol, Giannetti, Alexandre Varella, Crosara, Paulo Fernando Tormin Borges, Becker, Celso Gonçalves, Becker, Helena Maria Gonçalves

“…Intrathecal fluorescein has been effective for topographic diagnosis of rhinoliquorrhea. Nonetheless, there are no reports on the study of cerebral spinal…”
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Fourth ventriculostomy: an alternative treatment for hydrocephalus due to atresia of the Magendie and Luschka foramina: Case report by VARELLA GIANNETTI, Alexandre, MALHEIROS, Jose Augusto, DA SILVA, Marcia Cristina

“…Atresia of the foramina of Magendie and Luschka is a rare cause of obstructive hydrocephalus. Although this condition has been classically treated by CSF…”
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A tomographic study of the skull base in primary spontaneous cerebrospinal fluid leaks by Giannetti, Alexandre Varella, Guimarães, Roberto Eustáquio S., Santiago, Ana Paula M. S., Perpétuo, Francisco Otaviano L., Machado, Marco Antônio O.

“…Introduction This study aims to evaluate the existence of anatomic abnormalities in the skull base that could contribute to the origin of primary spontaneous…”
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Prognostic factors for endoscopic third ventriculostomy success in hydrocephalus with myelomeningocele by Macedo, Fernando Augusto Medeiros Carrera, Giannetti, Alexandre Varella, Vandi, Hudson Henrique Santos

“…Purpose Myelomeningocele (MMC) is a prevalent neural tube closure defect often associated with hydrocephalus, necessitating surgical intervention in a…”
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Ventriculitis: a rare case of primary cerebral toxoplasmosis in AIDS patient and literature review by Cota, Gláucia Fernandes, Assad, Elisa Caroline Pereira, Christo, Paulo Pereira, Giannetti, Alexandre Varella, Santos Filho, José Augusto Malheiros Dos, Xavier, Marcelo Antonio Pascoal

“…Cerebral toxoplasmosis remains the most important neurological opportunistic infection and the most common cause of intracerebral mass lesion in patients with…”
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Risk Factors for Graft Infection After Cranioplasty in Patients with Large Hemicranial Bony Defects by Rosseto, Rafael Stein, Giannetti, Alexandre Varella, de Souza Filho, Lucidio Duarte, Faleiro, Rodrigo Moreira

“…Objective To identify infection incidence and related risk factors in patients who underwent cranioplasty (CP) after unilateral decompressive craniectomy (DC)…”
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Acknowledgement to Editors and Scientific Referees 2021 by Ballestero, Matheus Fernando Manzolli, Canheu, Alexandre, Giannetti, Alexandre Varella, Da Cunha, Artur Henrique Galvão Bruno, Saré, Aline, Lopez, Amanda, Silva Neto, Angelo, Jucá, Carlos Eduardo Barros, Cardeal, Daniel Dante, Podolsky-Gondim, Guilherme, Sampaio, Gustavo, Ballestero, Jaqueline Garcia de Almeida, Costa Val Filho, José Aloysio da, Tude, José Roberto, Salas, Juan, Furtado, Leopoldo Mandic, Valsechi, Linoel, Furlanetti, Luciano, Santos, Marcelo Volpon, Rezende, Marco Tulio, Da Costa, Marcos Devanir Silva, Zanon, Nelci, Dastoli, Patricia Alessandra, Ribeiro, Paulo Ronaldo Jubé, Gepp, Ricardo de Amoreira, Dezena, Roberto Alexandre, De Oliveira, Ricardo Santos, Cavalheiro, Sergio, Rogerio, Simone Mendes, Protzenko, Tatiana, Carneiro, Vinícius Marques

“…A scientific  journal’s  greatest responsibility  is  to ensure  that  all  contributions  accepted for publications are rigorously but fairly reviewed. The…”
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Proposed radiological score for the evaluation of isolated fourth ventricle treated by endoscopic aqueductoplasty by Furtado, Leopoldo Mandic Ferreira, da Costa Val Filho, José Aloysio, Giannetti, Alexandre Varella

“…Purpose Evidence supporting the effectiveness of endoscopic aqueductoplasty (EA) for the treatment of isolated fourth ventricle (IFV) is limited to small…”
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Does the Simultaneous Use of a Neuroendoscope Influence the Incidence of Ventriculoperitoneal Shunt Infection? by Giannetti, Alexandre Varella, Pimenta, Fabiana Guerra, Clemente, Wanessa Trindade

“…The relationship between the use of an endoscope during ventriculoperitoneal shunt (VPS) procedures and infection remains poorly defined. In this study, we…”
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Acknowledgement to Editors and Scientific Referees 2020 by Ballestero, Matheus Fernando Manzolli, Canheu, Alexandre Casagrande, Giannetti, Alexandre Varella, De Melo, Aline Saré, Da Silva, Angelo Raimundo, Da Cunha, Artur Henrique Galvão Bruno, Pereira, Carlos Umberto, Jucá, Eduardo, Melo, Jose Roberto Tude, Furtado, Leopoldo Mandic, Furlanetti, Luciano Lopes, Santos, Marcelo Volpon, Da Costa, Marcos Devanir Silva, Dastoli, Patricia Alessandra, Ribeiro, Paulo Ronaldo Jubé, Gepp, Ricardo de Amoreira, De Oliveira, Ricardo Santos, Dezena, Roberto Alexandre, Cavalheiro, Sergio, Rogerio, Simone Mendes, Protzenko, Tatiana

“…A scientific journal’s greatest responsibility is to ensure that all contributions accepted for publications are rigorously but fairly reviewed. The…”
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Minimally Invasive Approaches to the Lateral Cavernous Sinus and Meckel's Cave: Comparison of Transorbital and Subtemporal Endoscopic Techniques by Lima, Lucas Ramos, Beer-Furlan, Andre, Prevedello, Daniel M., Carrau, Ricardo L., Servián-Duarte, Diego Armando, Galarce, Matias Gomez, Montaser, Alaa S., Leal de Vasconcelos, Victor, Giannetti, Alexandre Varella

“…Transorbital and subtemporal keyhole approaches have recently been proposed to approach lesions in the lateral wall of the cavernous sinus (CS) and Meckel's…”
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