Respiration; international review of thoracic diseases
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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. .
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Randomized Controlled Trial Comparative Study
Comparison of three cough-augmentation techniques in neuromuscular patients: mechanical insufflation combined with manually assisted cough, insufflation-exsufflation alone and insufflation-exsufflation combined with manually assisted cough.
Mechanical insufflation-exsufflation (MI-E), more commonly known as 'cough assist therapy', is a method which produces inspiratory and expiratory assistance to improve cough performances. However, other alternatives or combinations are possible. ⋯ Our results indicate that adding the MI-E device to MAC is unhelpful in patients whose PCF with an insufflation technique and MAC exceeds 5 liters/s. This is because the expiratory flow produced by the patient's effort and MAC transitorily exceeds the vacuum capacity of the MI-E device, which therefore becomes a transient load against the PCF.
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Chronic pulmonary aspergillosis (CPA) affects individuals with non-systemic or mildly systemic immunodepression or altered pulmonary integrity due to underlying disease. It has been reported with a variety of clinical and radiological patterns. The condition should be distinguished from simple aspergilloma and allergic bronchopulmonary aspergillosis as well as invasive aspergillosis in severely immunocompromised patients. ⋯ Life-threatening haemoptysis may be prevented by bronchial arteriography with embolisation. However, currently there are no documented treatment recommendations for CPA. This review provides an up-to-date practical overview of this condition, including a comprehensive update on diagnosis and management.
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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.