HB - NRAD - Artigos
Permanent URI for this collection
Browse
Browsing HB - NRAD - Artigos by Title
Now showing 1 - 10 of 46
Results Per Page
Sort Options
- Abcesso isolado do clivus achados em ressonância magnética convencional: estudo de difusãoPublication . Fernandes, JS; Valle, JM; Morais, N; Ribeiro, M; Magalhães, Z; Moreira da Costa, JA; Rocha, J
- Angioplastia CarotídeaPublication . Ribeiro, M; Xavier, J; Ferreira, C; Fernandes, J; Magalhães, Z; Rocha, J
- Brain diffusion-weighted and diffusion tensor imaging findings in an infant with biotinidase deficiencyPublication . Soares-Fernandes, JP; Magalhães, Z; Rocha, JF; Barkovich, AJ
- Cortical linear lesions in Wernicke's encephalopathy: can diffusion-weighted imaging herald prognostic information?Publication . Machado, A; Ribeiro, M; Soares-Fernandes, J; Cerqueira, J; Mare, R
- Cranial nerve cavernous malformations causing trigeminal neuralgia and chiasmal apoplexy: report of 2 cases and review of literaturePublication . Morais, N; Mascarenhas, AL; Soares-Fernandes, JP; Moreira da Costa, JA
- Deficiência de desidrogenase do piruvato: achados em ressonância magnética neonatalPublication . Fernandes, JS; Gomes, R; Cruz, R; Ribeiro, M; Magalhães, Z; Rocha, J
- Diffusion-weighted MR imaging findings in an isolated abscess of the clivusPublication . Soares-Fernandes, JP; Valle-Folgueral, JM; Morais, N; Ribeiro, M; Moreira da Costa, JAWe report the finding of restricted diffusion in an isolated abscess of the clivus and discuss the imaging differential diagnosis, with an emphasis on the usefulness of diffusion-weighted imaging.
- Dramatic recovery after IV thrombolysis in anterior circulation ischemic stroke: Predictive factors and prognosisPublication . Rocha, J; Pinho, J; Varanda, S; Amorim, J; Rocha, JR; Maré, R; Ferreira, CBACKGROUND AND PURPOSE: Dramatic recovery (DR) after thrombolysis is dependent of vessel recanalization and is predictive of favorable clinical outcome. Successful recanalization is not equivalent to DR. Our objective was to assess its frequency and evaluate clinical and biochemical predictors and their prognosis. METHODS: We analyzed prospectively registered data from January 2007 to September 2012. All patients with anterior circulation stroke and NIHSS≥10 were included. Improvement of ≥10 or a score ≤3 24h after thrombolysis was defined as DR. RESULTS: In the 230 patients included, DR frequency was 23% (53 patients). DR group had lower admission NIHSS (14 vs 17, p=0.024), less total anterior circulation infarcts (p=0.009), more partial anterior circulation infarcts (p=0.003) and lower blood glucose on admission (118 vs 128mg/dL, p=0.013). All patients with DR had an Alberta Stroke Program Early CT Score (ASPECTS) ≥7, vs 89.3% without DR (p=0.013). Arterial recanalization, defined as hyperdense middle cerebral artery sign disappearance on control CT, was more frequent in the DR group (68.4% vs 14.1%, p<0.001). Intracranial hemorrhage on 24h-control CT scan was less frequent in the DR group (p<0.001). Multinomial logistic regression analysis showed that ASPECTS score was an independent predictor of DR (OR=2.35, 95%CI=1.32-4.16, p=0.003) and CT evidence of recanalization was independently associated with DR (OR=11.60, 95%CI, 3.02-44.53, p<0.001). CONCLUSION: DR is a frequent occurrence. ASPECTS score is an independent predictor of DR, which is also independently associated with CT evidence of middle cerebral artery recanalization.
- Dynamic myelopathy in Hirayama diseasePublication . Pinho, J; Machado, C; Oliveira, TG; Soares, I; Magalhães, Z; Maré, R
- Envolvimento meníngeo em caso de esclerodermia localizadaPublication . Carvalho, R; Fernandes, J; Ribeiro, M; Morais, N; Moreira da Costa, JA; Magalhães, Z; Rocha, J