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Low-Cost Device for Fluorescein-Guided Surgery in Malignant Brain Tumor

Renan Maximilian Lovato1, João Luiz Vitorino Araujo1,2 , José Carlos Esteves Veiga1 - BACKGROUND: Gross total resection for malignant brain neoplasms is challenging owing to the heterogeneity of these lesions and infiltration in eloquent areas. Gross total resection is a very important part of treatment of these patients and is a crucial prognostic factor. Fluorescence-guided surgery is an important [...]

By | agosto 11th, 2017|Artigos, Cirurgias, Neuro-oncologia|0 Comments

Manejo das neoplasias metastáticas da coluna vertebral – uma atualização

O aumento da sobrevivência do paciente oncológico decorrente da melhoria e do avanço das modalidades terapêuticas promove progressivo aumento da prevalência das neoplasias metastáticas da coluna vertebral, tornando o seu conhecimento condição sine qua non para os profissionais da área de saúde. As metástases na coluna vertebral são usualmente procedentes de neoplasia maligna da mama, [...]

By | novembro 16th, 2016|Artigos, Neuro-oncologia|0 Comments

Lesion in Scalp and Skull as the First Manifestation of Hepatocellular Carcinoma

V. R. Ferraz,1 J. L. Vitorino-Araújo,2 L. Sementilli,3 J. F. Neto,1 and J. C. E. Veiga2 1 Neurosurgery Residency Program, Discipline of Neurosurgery, Santa Casa de Sao Paulo School of Medical Sciences, Dr. Cesario Motta Jr. 112, 01220-000 Sao Paulo, SP, Brazil 2 Discipline of Neurosurgery, Santa Casa de Sao Paulo School of Medical Sciences [...]

By | novembro 16th, 2016|Artigos, Neuro-oncologia|0 Comments

Malignant Chondroid Syringoma With Central Nervous System Involvement

João Luiz Vitorino Araújo, MD,* Guilherme Brasileiro de Aguiar, MD,* Ulisses do Prado Aguiar, MD,* Denilson Mayrink, MD,Þ Nelson Saade, MD,* and José Carlos Esteves Veiga, MD, PhD* Abstract: Malignant chondroid syringoma is a mixed cutaneous tumor, with epithelial and mesenchymal components, which compromises principally the trunk and extremities. This lesion is quite rare, with [...]

By | novembro 16th, 2016|Artigos, Neuro-oncologia|0 Comments

The Legacy of Yasargil: the Father of Modern Neurosurgery

Renan Maximilian Lovato1 & João Luiz Vitorino Araujo1,2 & 6 Vinícius Monteiro de Paula Guirado1 & José Carlos Esteves Veiga1 Professor Mahmut Gazi Yasargil was born in Lice, Tur- 11 key, on July 6th, 1925, and moved with his family to 12 Ankara at the age of 3 months old [1, 2]. During his 13 [...]

By | novembro 16th, 2016|Artigos, Neuro-oncologia|0 Comments

Comparative anatomical analysis of the transcallosal-transchoroidal and transcallosal-transforniceal-transchoroidal approaches to the third ventricle

João Luiz Vitorino Araujo, MD, PhD,1,2 José C. E. Veiga, MD, PhD,2 Hung Tzu Wen, MD, PhD,1 Almir F. de Andrade, MD, PhD,1 Manoel J. Teixeira, MD, PhD,1 José P. Otoch, MD, PhD,1 Albert L. Rhoton Jr., MD,3 Mark C. Preul, MD,4 Robert F. Spetzler, MD,4 and Eberval G. Figueiredo, MD, PhD1 1 Division(of(Neurosurgery,(University(of(São(Paulo(Medical(School>(2 Discipline(of(Neurosurgery,(Santa(Casa(de(São(Paulo( [...]

By | novembro 16th, 2016|Artigos, Destaque, Neuro-oncologia|0 Comments