Medicina
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New options have been developed for the prevention and treatment of acute ischemic stroke in the last 20 years, such as carotid endarterectomy and intravenous thrombolysis with tissue plasminogen activator. Scientific evidence has supported their use in developed countries, while there is an evident delay in their use among emerging countries. ⋯ Decompressive craniectomy seems to be an effective and safe approach for rapidly lowering intracranial pressure. Although randomized trials are lacking, there is enough evidence to support this surgical procedure in appropriately selected patients.
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Systemic sclerosis is a complex disease that affects the connective tissue, the vascular system and the immune system. It typically produces skin and organ fibrosis. ⋯ Second and third degree atrioventricular block are very rare. We present the case of a 47 year-old female with diagnosis of systemic sclerosis, presented with syncope secondary to complete atrioventricular block requiring permanent pacemaker implantation.
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Airway complications are relatively frequent after lung transplantation and represent a great challenge to the medical team. In spite of the development of different modalities of bronchoscopic treatment and a lower incidence of complications with new surgical techniques, morbidity and mortality are still elevated. We present the case of a woman who underwent right lung transplantation who afterward developed four severe and consecutive airway complications that solved with a successful therapy approach.
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Case Reports
[Pulmonary cryptococcoma with involvement of the chest wall in an immunocompetent patient].
The pulmonary cryptococcosis in immunocompetent patients is unusual, and its presentation as large masses with involvement of the chest wall and the neighboring soft tissues has not been found in our bibliographic research. The variety gattii (serotype B/C) is limited geographically to tropical and subtropical regions and appears to affect particularly immunocompetent individuals. ⋯ A percutaneous biopsy of the mass provided a diagnosis of Cryptococcus neoformans, variety gattii. The patient was treated with antifungal therapy showing a favourable outcome with a progressive decrease of the mass.
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A subclinical inflammation state was detected in the early step of diabetes, which increases the serum levels of cytokines that induce acute-phase protein synthesis as C-reactive protein (PCR) and fibrinogen (Fg), stimulating the endothelial disfunction of adhesion molecules. Thirty patients (15 boys, 15 girls) with type 1 diabetes (DT1), without vascular complications, were studied. Their mean age and duration of diabetes were 11.8 +/- 2.1 and 3.9 +/- 3.2 years, respectively. ⋯ Increased levels of uPCR, sE-S and VCAM-1 were found, compared with the control group control [0.60 (0.30-1.25) vs. 0.20 (0.20-0.65) mg/l, p = 0.013], [108 (60-150) vs. 68 (56-82) ng/ml, p = 0.0031] y [750 (708-826) vs. 721 (674-751) ng/ml, p = 0.039] respectively. When diabetic patients were grouped according to duration of disease (3 and > de 3 years), uPCR values were higher in the second group. uPCR levels were better correlated with sE-S (r = 0.44, p = 0.03) and VCAM-1 (r = 0.49, p = 0.02). These results suggest the presence of pro-inflammatory and endothelial activation states, which are strongly associated with DT1.