Respiration; international review of thoracic diseases
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Thoracic ultrasound is a noninvasive and portable diagnostic tool which is highly indicated for an initial workup of thoracic emergencies. The suspicion of a pneumothorax, pneumonia, pulmonary embolism or a lung contusion after trauma can be quickly assessed using ultrasound. ⋯ Another advantage of thoracic sonography is that this rapid, symptom-based examination has a high sensitivity and specificity. However, a disadvantage is that only pleura-affecting lesions or lesions visible through a sound window, e.g. an effusion or a subpleural consolidation, can be reached.
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The use of endoscopically placed unidirectional valves for the treatment of emphysema is increasing. With better patient selection, there is also an increased likelihood of complications associated with the procedure, such as postprocedural pneumothorax. ⋯ This report describes an expert recommendation that has been developed to outline pneumothorax management after valve placement to inform physicians and patients of the risk-benefit profile and to assist them in decision making. Skilled and aggressive pneumothorax management is necessary in this patient population, and by following these recommendations traumatic scenarios, prolonged drainage, extended hospitalizations, and/or surgery might be avoided in many cases.
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Cystic fibrosis (CF) lung disease starts in the first months of life often before the onset of clinical symptoms. Multiple breath washout (MBW) detects abnormal lung function in infants and young children in the laboratory setting. ⋯ We conclude that MBW is feasible and sensitive to detect abnormal lung function in infants and young children with CF in the clinical setting.
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Review Meta Analysis
Diagnostic yield and safety of electromagnetic navigation bronchoscopy for lung nodules: a systematic review and meta-analysis.
Electromagnetic navigation bronchoscopy (ENB) is an emerging endoscopic technique for the diagnosis of peripheral lung lesions. A thorough analysis of ENB's yield and safety is required for comparison to other sampling modalities. ⋯ ENB is effective and particularly safe. Prospective studies are needed to clarify the role of several variables conditioning the yield of this technique.
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Lung ultrasound (LUS) is an accurate tool for the diagnosis and follow-up of pneumonia in adults as well as in children. LUS is at least as accurate as chest radiography in diagnosing pneumonia. The most important parenchymal criterion is the positive air bronchogram within an echopoor area. ⋯ For further differential diagnosis, an integrated consideration of history, clinical examination, LUS and echocardiography should be performed. LUS is an excellent tool for IS screening. Repeated LUS control examinations may reflect the dynamics of IS under therapy and so LUS may serve as a therapy guide. .