12 documents found, page 1 of 2
Derivaciones ventriculares externas – casuística de un año en el Hospital de ...
Ramos, R; Moreira, R; Almeida-Pinto, A; Alegria, C; Almeida, R
Gliossarcomas: casuística do Hospital de Braga
Ramos, R; Lima, J; Moreira, R; Oliveira, L; Soares, A; Almeida, R; Alegria, C; Silva, A; Pardal, F
Gliossarcoma com metastização do neuro-eixo: caso clínico.
Ramos, R; Lima, J; Moreira, R; Oliveira, L; Soares, A; Almeida, R; Alegria, C; Silva, A; Pardal, F
Pharmacological versus microvascular decompression approaches for the treatment...
Lemos, L; Alegria, C; Oliveira, J; Machado, A; Oliveira, P; Almeida, AIn idiopathic trigeminal neuralgia (TN) the neuroimaging evaluation is usually normal, but in some cases a vascular compression of trigeminal nerve root is present. Although the latter condition may be referred to surgery, drug therapy is usually the first approach to control pain. This study compared the clinical outcome and direct costs of (1) a traditional treatment (carbamazepine [CBZ] in monotherapy [CBZ p...
Complicações da Radiocirurgia no tratamento de MAV´s cerebrais
Brás, MA; Oliveira, L; Alegria, C
A acuidade da Ressonância Magnética e da biopsia estereotáxica no diagnóstico d...
Filipe, MA; Soares, A; Alegria, C
Impact of EGFR genetic variants on glioma risk and patient outcome
Costa, BM; Viana-Pereira, M; Fernandes, R; Costa, S; Linhares, P; Vaz, R; Pinheiro, C; Lima, J; Soares, P; Silva, A; Pardal, F; Amorim, J; Nabiço, RBACKGROUND: The epidermal growth factor receptor (EGFR) regulates important cellular processes and is frequently implicated in human tumors. Three EGFR polymorphisms have been described as having a transcriptional regulatory function: two single-nucleotide polymorphisms in the essential promoter region, -216G/T and -191C/A, and a polymorphic (CA)(n) microsatellite sequence in intron 1. We aimed to elucidate the...
Incisão sublabial versus columelar no acesso trans-septal para cirurgia trans-e...
Guimarães, J; Santos, J; Miranda, D; Carvalho Moreira, F; Marçal, N; Pereira, G; Marques, O; Almeida, R; Vilarinho, S; Frias, A; Alegria, C; Pratas, RObjectivos: Comparar a incisão sublabial com a incisão columelar no acesso trans-septal para cirurgia trans- -esfenoidal microscópica da hipófise, quanto às complicações perioperatórias e sequelas observadas. Desenho do estudo: Estudo retrospectivo. Material e métodos: Revisão dos registos clínicos de 50 doentes submetidos a cirurgia trans-esfenoidal microscópica para ressecção de adenoma da hipófise, no Hospit...
Unexpected angiographic and visual findings after clipping of a carotid-ophthal...
Mascarenhas, L; Ribeiro, M; Guimarães, S; Rocha, J; Alegria, CA 56-year-old woman underwent surgery for a ruptured carotid-ophthalmic artery aneurysm. Intraoperative visual inspection confirmed that the ophthalmic artery was left intact. She had no light perception on the operated side right after surgery. Angiography one week after surgery confirmed exclusion of the aneurysm, no filling of the proximal portion of the ophthalmic artery, and a very faint filling of its dis...
Prognostic value of MGMT promoter methylation in glioblastoma patients treated ...
Costa, BM; Caeiro, C; Guimarães, I; Martinho, O; Jaraquemada, T; Augusto, I; Castro, l; Osório, L; Linhares, P; Honavar, M; Resende, M; Nabiço, RGlioblastoma (GBM) is the most common and aggressive primary brain tumor. The identification of novel molecular prognostic markers of GBM has recently been an area of great interest in neuro-oncology. The methylation status of the MGMT gene promoter is currently a promising molecular prognostic marker, but some controversial data have precluded its clinical use. We analyzed MGMT methylation by methylation-speci...