Revista da Associacao Medica Brasileira (1992)
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Rev Assoc Med Bras (1992) · May 2022
Differentiation of affected and nonaffected ovaries in ovarian torsion with magnetic resonance imaging texture analysis.
This study aimed to evaluate the feasibility of texture analysis on T2-weighted axial images in differentiating affected and nonaffected ovaries in ovarian torsion. ⋯ Magnetic resonance imaging-based texture analysis on axial T2-weighted images may help differentiate affected and nonaffected ovaries in ovarian torsion.
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Data on physicians' income are relevant for well-informed health policies, both due to their strategic role and the volume of resources that their activities represent to health systems. In Brazil, multiple sources of data measure the income of these professionals, each one with singularities that generate a complex and heterogeneous picture. This study explores the methodological aspects of different data sources, pointing to potentials and limitations to measuring the income of physicians. ⋯ Although eventual gaps and discrepancies among sources can limit some strong conclusions, the analysis of different methodologies employed can suggest relevant hypotheses for in-depth studies.
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Rev Assoc Med Bras (1992) · May 2022
A novel predictor in patients with coronary chronic total occlusion: systemic immune-inflammation index: a single-center cross-sectional study.
Severe inflammation is reportedly associated with subsequent cardiovascular events, including in patients with coronary artery disease. This study aimed to examine the prognostic value of systemic immune-inflammation index and determine mortality and clinical outcomes in patients with chronic coronary total occlusion. ⋯ Although systemic immune-inflammation index is a preferable tool for the detection of mortality, it failed to give adverse outcomes. Larger multicenter studies are thus warranted to investigate the effect of systemic immune-inflammation index on clinical outcomes.
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Rev Assoc Med Bras (1992) · May 2022
Telematics program of breathing exercises and mindfulness for post-coronavirus disease 2019 patients.
The coronavirus disease 2019 pandemic is an economic, social, and health challenge. During the coronavirus disease 2019 lockdown, a telematics platform for respiratory physiotherapy and mindfulness was created, aiming to reduce dyspnea and anxiety and to increase quality of life in post-coronavirus disease 2019 patient. ⋯ Coronavirus disease 2019 should be treated using a multidisciplinary approach that includes respiratory rehabilitation. At present, there are few studies on respiratory rehabilitation and mindfulness in post-coronavirus disease 2019 patients. The results of this study showed that the implementation of breathing exercises and mindfulness with remote supervision was effective in decreasing dyspnea and anxiety and in increasing quality of life in post-coronavirus disease 2019 patients during confinement.
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Rev Assoc Med Bras (1992) · May 2022
Is the tumor-stroma ratio a prognostic factor in gallbladder cancer?
This study aimed to examine the prognostic effect of the tumor-stroma ratio, which has been shown to have prognostic value in various cancers, in patients with gallbladder cancer who have undergone curative resection. ⋯ A low tumor-stroma ratio tended to be a poor prognostic factor in gallbladder cancer, although not to a statistically significant degree. This can be considered one of the preliminary studies, as further studies involving larger groups are needed.