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Acute Treatment of Isolated Posterior Cerebral Artery Occlusion: Single Center ...
Cunha, B; Baptista, M; Pamplona, J; Carvalho, R; Perry da Câmara, C; Alves, M; Papoila, AL; Nunes, AP; Reis, J; Fragata, IBackground and objectives: Randomized trials for mechanical thrombectomy (MT) excluded patients with ischemic strokes due to isolated posterior cerebral artery occlusion (IPCAO), and there is no evidence for best acute treatment strategy in these patients. We aimed to assess the effectiveness and safety of MT in acute IPCAO. Methods: We retrospectively analyzed consecutive patients with acute stroke due to IPCA...
Ocular Ischaemia Due to a Spontaneous Carotid Artery Dissection
Frazão, S; Perry da Câmara, C; Proença, R; Tavares Ferreira, JInternal carotid artery dissection (ICAD) is caused by the disruption of the tunica intima, with the formation of an intramural haematoma that can cause stenosis or occlusion of the artery's lumen, leading to reduced blood flow and secondary thrombus formation. Up to two-thirds of patients with ICAD show ophthalmological symptoms or signs, which are, frequently, the first manifestations of this clinical conditi...
Intra- and Interreader Variability of Orbital Volume Quantification Using 3D Co...
Gomes de Oliveira, P; Perry da Câmara, C; Valejo Coelho, PPurpose: Management of orbital fractures continues to present some difficulties, particularly regarding the prediction of late complications. Radiographic assessment provides a detailed evaluation, but the results lack consistency to be considered a standard factor in the decision-making process. Studies focusing on reliability of post-operative imaging are lacking. Materials and methods: We performed a retrosp...
Accessing Non-Atherosclerotic Vasculopathies Using Ultrasound-Doppler Imaging
Ferreira Pinheiro, C; Morais, T; Perry da Câmara, C; Rios, C; Diogo, MC; Ferreira, MPThe non-atherosclerotic vasculopathies are an uncommon group of disorders, with diverse etiopathogenesis, involving younger patients when compared with atherosclerotic disease. Clinical presentation varies from acute vascular events - ischemic or hemorrhagic- to uncharacteristic neurologic syndromes. Although the cerebral angiography is the gold standard diagnostic method due to its high sensibility, its specif...