Tüberküloz ve toraks
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Tüberküloz ve toraks · Jan 2011
Review[A new alternative treatment in COPD: phosphodiesterase-4 inhibitors].
Chronic obstructive pulmonary disease (COPD) is a disease which is characterized with progressive airflow obstruction and abnormal inflammatory response caused by noxious gases and particles. Recently oral phosphodiesterase-4 (PDE-4) inhibitors which block activation of inflammatory cells, are experimented as a new approach. ⋯ However these drugs lead to adverse reactions such as vomiting, diarrhea and headache. In this review we discussed roflumilast (Daxas) which was accepted by Food and Drug Administration (FDA), included in treatment of sever COPD in "The Global Initiative for Chronic Obstructive Lung Disease (GOLD)" guideline.
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Tüberküloz ve toraks · Jan 2011
Case ReportsPulmonary artery sarcoma mimicking pulmonary thromboembolism.
A 30 years old male patient was referred to our hospital with a diagnosis of pulmonary thromboembolism due to thorax-computerized tomography (CT) angiography, revealing a thrombus totally occluding left main pulmonary artery. The lesion was evaluated as tumoural mass. Positron emission tomography (PET)-CT revealed pathologic uptake at pulmonary artery mass. ⋯ The patient was presented because pulmonary artery sarcomas are very rare tumors and can mimick pulmonary thromboembolism. The true prevalence is underestimated as many pulmonary artery sarcomas are misdiagnosed as pulmonary thromboembolism. PET-CT may help to make a differential diagnosis.
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Tüberküloz ve toraks · Jan 2011
Serum and pleural fluid N-Terminal-Pro-B-Type natriuretic peptide concentrations in the differential diagnosis of pleural effusions.
Currently, new biomarkers like N-Terminal-Pro-B-Type natriuretic peptide (NT-proBNP) have been used in the differential diagnosis of pleural effusions. In our study, we aimed to investigate the diagnostic value of NT-proBNP, especially in cardiac originated pleural effusions. Forty-five patients with pleural effusions were included in the study. ⋯ Fourteen of 21 patients who were accepted to have congestive heart failure as the final diagnosis by a cardiological evaluation had an exudative pleural fluid according to the Light's criteria. Serum and pleural fluid NT-proBNP levels were higher in transudates and this reached statistically significance for pleural fluid (p= 0.009). We suggest that measurement of pleural fluid NT-proBNP is a smart approach and pleural fluid NT-proBNP can reflect cardiac origin of effusions better than serum NT-proBNP and Light's criteria.
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Tüberküloz ve toraks · Jan 2011
Case Reports[Hemophagocytic syndrome due to lung infection: a case report].
A 31-year-old man with pneumonia and ampiema was treated with antibiotics and drainage. Hemophagocytic syndrome, characterized with pancytopenia was arised during this treatment. ⋯ Hemophagocytic syndrome was recovered spontaneously after the treatment of this nosocomial infection. Such a severe hemophagocytic syndrome due to infection is a rare condition.
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Tüberküloz ve toraks · Jan 2011
Comparative Study[The comparison of patients with hospitalized health-care-associated pneumonia to community-acquired pneumonia].
Health-care-associated pneumonia (HCAP) is defined as pneumonia that develops in patients with a history of recent hospitalization, hemodialysis as an outpatient, residence in a nursing home, outpatient intravenous therapy and home wound care. We aimed to compare the initial demographic characteristics, causative agents and prognosis between hospitalized HCAP and community-acquired pneumonia (CAP) patients. HCAP and CAP patients hospitalized between 01 September 2008-01 September 2009 were evaluated retrospectively. ⋯ The duration of hospitalization (14.4 ± 11.4 vs. 10.7 ± 7.9 days, p= 0.011) and mortality rate (34.7% vs. 9.0%, p< 0.001) were higher in HCAP compared with CAP patients. As HCAP is different than CAP in terms of patients' characteristics, causative microorganisms and prognosis, it should be considered in all patients hospitalized as CAP. Potentially drug-resistant microorganisms should be taken into consideration in the empirical antibiotic treatment of these patients.