Introdução: Os gliomas pertencem aos tumores primários do sistema nervoso central e são neoplasias originárias nas células da glia. São classificados pelo padrão de infiltração, grau histopatológico e alterações moleculares. Mutações na enzima isocitrato desidrogenase (IDH), identificada e...
RESUMO O objetivo deste relato foi descrever o caso de um paciente submetido à craniotomia, acordado, para a ressecção neurocirúrgica de um glioma e a avaliação linguística pré-operatória, intraoperatória e pós-operatória. Paciente do gênero masculino, 27 anos, escolaridade nível superior i...
Objective The purpose of the present study is to demonstrate the usefulness of
intraoperative ultrasound guidance as a technique for the assessment, in real time, of
tumor resection and as a navigation aid during intra-axial brain lesion removal on
patients admitted in the Neurosurgical Department at the...
Procedimientos Neuroquirúrgicos/métodos,
Monitoreo Intraoperatorio/métodos,
Ultrasonografía,
Glioma/diagnóstico por imagen,
Glioma/cirugía,
Neoplasias Encefálicas/diagnóstico por imagen,
Neoplasias Encefálicas/cirugía,
Craneotomía/métodos,
Epidemiología Descriptiva,
Glioma/fisiopatología,
Neuronavegación/métodos
ABSTRACT The anesthesia for awake craniotomy (AC) is a consecrated anesthetic technique that has been perfected over the years. Initially used to map epileptic foci, it later became the standard technique for the removal of glial neoplasms in eloquent brain areas. We present an AC anesthesia technique co...
ABSTRACT Drug-resistant epilepsy associated with central nervous system tumors is generally caused by low grade gliomas. This group of tumors is usually found in brain eloquent areas, such as the insular lobe, rolandic cortex and supplementary motor area and, historically, possess a greater risk of posto...
Mapeo Encefálico,
Neoplasias Encefálicas/complicaciones,
Neoplasias Encefálicas/mortalidad,
Neoplasias Encefálicas/cirugía,
Neoplasias Encefálicas/diagnóstico por imagen,
Neoplasias Encefálicas/etiología,
Epilepsia Refractaria/cirugía,
Glioma/complicaciones,
Glioma/diagnóstico por imagen,
Glioma/mortalidad,
Glioma/cirugía,
Estimación de Kaplan-Meier,
Imagen por Resonancia Magnética,
Periodo Posoperatorio,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Factores de Riesgo,
Convulsiones/etiología,
Convulsiones/cirugía,
Estadísticas no Paramétricas,
Resultado del Tratamiento
RESUMEN Introducción: el astrocitoma anaplásico y el glioblastoma multiforme son las formas más agresivas de glioma maligno. Existen avances en radioterapia, quimioterapia y tratamientos de resección quirúrgica agresiva. Esto último incluye métodos como los de tomografía de coherencia óptica, c...
RESUMEN A pesar de los avances en radioterapia, quimioterapia y los tratamientos de resección quirúrgica agresiva en el glioblastoma multiforme, el pronóstico sigue siendo sombrío. Con la presente revisión se describen, en un marco actual, las principales alternativas de tratamiento del glioblastoma...
Introduction Reoperations are a common scenario among glioma patients. There is
crescent evidence of its benefit in low- and high-grade gliomas. Here we discuss our
experience with inert expanded polytetrafluoroethylene (ePTFE) dura substitute in
glioma surgeries.
Technical note We generally put the ePTF...
OBJECTIVES: Describe the demographic characteristics of patients undergoing awake craniotomy, which are the anesthetic techniques and most commonly used drugs, as well as to identify the type and frequency of anesthetic and surgical complications. MATERIAL AND METHODS: Perioperative awake craniotomy reco...
SUMMARY Chordoid glioma (CG) is considered a slow growing glial neoplasm. We report two new cases with endocrinological presentation, management and outcome. Case reports: 1) An 18 year-old female patient was admitted due to headaches, nausea and vomiting and visual abnormalities. She was in amenorrhea. ...
Biopsia,
Neoplasias Encefálicas/diagnóstico por imagen,
Neoplasias Encefálicas/patología,
Neoplasias Encefálicas/cirugía,
Resultado Fatal,
Glioma/diagnóstico por imagen,
Glioma/patología,
Glioma/cirugía,
Imagen por Resonancia Magnética,
Silla Turca,
Tercer Ventrículo/diagnóstico por imagen,
Tercer Ventrículo/patología,
Tercer Ventrículo/cirugía,
Resultado del Tratamiento
