Chest
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To determine whether recipients of lung transplants have a higher risk of bleeding from fiberoptic bronchoscopy (FOB) than other patients who undergo the procedure. ⋯ Lung transplant recipients are at higher risk of bleeding from bronchoscopy than are other patients. This propensity to bleed is independent of coagulation parameters, platelet count, immunosuppressive medication use, aspirin use, or performance of transbronchial biopsy. The higher risk of bleeding should be considered when assessing the risks and benefits of bronchoscopy in lung transplant recipients.
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To evaluate changes in health-related quality of life (HRQL) as assessed by the Medical Outcomes Study Short Form 36-item questionnaire (SF-36) after pulmonary rehabilitation and lung volume reduction surgery (LVRS). ⋯ Patients with severe emphysema experience significant improvements in both physical and social health status as assessed by the SF-36 after combined pulmonary rehabilitation and LVRS. Each intervention makes unique and complementary contributions to the overall improvements in HRQL.
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Cough is a common symptom in children that is frequently encountered in general practice. However, most of the information on the prevalence of persistent cough has come from studies that use different, often ambiguous, definitions for persistent cough. It is therefore important that a validated questionnaire to accurately measure persistent cough is developed and is appropriate for use in different age groups of children and in different cultures. Such a questionnaire is essential for accurately measuring the prevalence of persistent cough and the factors associated with its occurrence. ⋯ The newly developed questionnaire will be an important tool in epidemiological studies for measuring the prevalence, morbidity, and risk factors of persistent cough in childhood. Although our findings showed that persistent cough does not occur more frequently in younger than in older Australian children, it is more frequent in Australian than in Nigerian children.
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Intravenous leiomyomatosis is a histologically benign smooth-muscle tumor arising from either a uterine myoma or the walls of a uterine vessel with extension into veins. Echocardiographic features of two cases of intravenous leiomyomatosis with extensive spread into the right-sided cardiac chambers and pulmonary arteries are described. ⋯ Distinctive echocardiographic features include 1) elongated mobile masses extending from the veins of the lower body, including inferior vena cava and azygos vein; 2) multiple venous attachments or metastases; and 3) filling of venous vessels and right-heart chambers. Intracardiac leiomyomatosis should be considered in a female patient presenting with an extensive mass in the right-sided cardiac chambers.