Arthur Maynart Pereira Oliveira

Minimally Invasive Punch Biopsy for Malignant Brain Tumor

Jamerson Ademir Cantarelli de Carvalho, Letícia Adrielle dos Santos, Arthur Maynart Pereira Oliveira, Gabriel Abreu et autres

Abstract To describe an innovative minimally invasive technique for brain lesion biopsy with low cost, high precision, and reduced surgical risk in addition to providing sufficient material for pathological analysis. This is a consecutive series of cases of patients with intracranial expansive …

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Subgaleal/subperiosteal versus subdural drainage for chronic subdural hematoma: a systematic review and meta-analysis

Lucimário de Carvalho Barros, Clarissa Avancini, Ricardo Queiroz Gurgel, Robson Luís Oliveira de Amorim et autres

br, gb, Ouganda (code pays fourni par la source)

Intracranial desmoid tumor simulating a trigeminal schwannoma: case report and literature review

Beatriz Fonseca Fernandes, Jessica Fernandes Vasconcelos, Paulo Eduardo Gonçalves, Joilson Francisco de Souza Júnior et autres

Abstract Background Desmoid tumor (DT) is a non-encapsulated and locally aggressive benign neoplasm. Although it does not have malignant behavior, it has a high capacity for local growth. Intracranial DTs are extremely rare and constitute a major diagnostic and therapeutic challenge. In …

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Efficacy, safety and dose patterns of tranexamic acid in meningioma surgery: a systematic review and updated meta-analysis of randomized controlled trials

Lucimário de Carvalho Barros, Clarissa Avancini, Paulo Eduardo Gonçalves, Wellingson Silva Paiva et autres

br, Ouganda (code pays fourni par la source)

Open Thoracic Anterolateral Cordotomy – Is There Still Room?

Carlos Alberto Miranda Lyra, Ângelo Marcel Santana Duarte Araujo, Dimas Fernandes Vasconcelos Júnior, Daniella Dias Silva Sá et autres

Introdução A dor do câncer envolve múltiplos mecanismos, caindo assim na classificação de dor mista. A cordotomia para dor oncológica é realizada há muito tempo, como uma técnica cirúrgica aberta ou uma abordagem percutânea. Objetivo Descrevemos aqui a aplicação bem-sucedida de uma …

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Pons herniation after skull base chondrosarcoma surgery: A rare complication after transclival endoscopic endonasal approach

Lucas Costa Almeida, Alice Caroline Alves da Silva, Paulo Eduardo Gonçalves, Arthur Maynart Pereira Oliveira

Background: Intracranial chondrosarcomas are malignant tumors that most commonly affect the clivus region. For tumors in this location, the extended endoscopic endonasal approach could offer an alternative route. We present a case of pons herniation after this technique. Case Description: A 55-year-old …

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Syringe Port System as a Tubular Retractor Technique for Brain Lesions: Case Series and Review of the Literature

Carlos Augusto Vila Nova Moraes, João Augusto Gama da Sila Neto, Breno William Mariz Guedes, Arthur Maynart Pereira Oliveira et autres

Abstract Objective To describe a tubular retractor technique for brain lesions through a series of cases and to conduct a literature review on intracranial tubular retractors with emphasis on the syringe port system. Materials and Methods We described four cases of lesions …

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Evaluation of Admission Brain Computed Tomography Findings to Predict the Long-term Outcomes of Patients with Traumatic Brain Injury

Rafael de Souza Dantas, Thaís Cristina de Souza Melo, Isabella Fontes de Santana Lins, Letícia Adrielle dos Santos et autres

Abstract Objective To evaluate the admission brain computed tomography (CT) scan findings in patients with traumatic brain injury (TBI) in a low- and middle-income country (LMIC) to predict long-term neurological outcomes. Materials and Methods Patients admitted to a tertiary emergency hospital between …

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New perspectives on assessment and understanding of the patient with cranial bone defect: a morphometric and cerebral radiodensity assessment

Arthur Maynart Pereira Oliveira, Almir Ferreira de Andrade, Leonardo Zumerkorn Pipek, Corrado Iaccarino et autres

Background Skull defects after decompressive craniectomy (DC) cause physiological changes in brain function and patients can have neurologic symptoms after the surgery. The objective of this study is to evaluate whether there are morphometric changes in the cortical surface and radiodensity of …

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Traumatic Brain Injury: in-hospital Survival Rates and the Main Predictors of in-hospital Mortality in Northeastern Brazil*

Diego Henrique Gois Pereira, José Nolasco de Carvalho Neto, Thaís Cristina de Souza Melo, C. Santos et autres

Abstract Introduction Upper middle-income countries have epidemiological peculiarities that should be considered to identify the main predictive factors of intrahospital mortality regarding traumatic brain injury (TBI) to address modifiable problems. Objective To assess the in-hospital survival of patients with TBI and to …

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Tranexamic acid in bleeding reduction and operative time of nasal surgeries: systematic review and meta-analysis

Paulo Eduardo Gonçalves, Francisco José Silva Ferreira, Alice Santos Lima, Dandara Carvalho Moreira et autres

br, us (code pays fourni par la source)

Juvenile xanthogranuloma as a differential diagnosis for sellar and suprasellar lesions in child: Case report and review of literature

Iván Ríos, Danilo R. Silva, Paulo Eduardo Gonçalves, J. F. Souza et autres

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