Pneumologie
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Case Reports
[Catheter embolisation into the pulmonary artery. Interventional therapy of a rare form of pulmonary embolism].
Embolisation of a foreign body is a rare cause of pulmonary embolism. We report on a 67 year old female suffering from colorectal cancer. ⋯ The foreign body was removed without complications using a nitinol goose neck snare via a transfemoral approach and retrieved percutaneously. The reported procedure is safe, decreases operation and hospitalisation time and should therefore be performed in preference to surgical management whenever possible.
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Case Reports
[Crack-syndrome: the pulmonary complications of inhaled cocaine. A review a propos a case report].
A 45-year-old patient developed shortness of breath, intensive cough, hemoptysis, chest pain and acute bilateral pulmonary infiltrates following the inhalation of crack-cocaine. The bronchoalveolar lavage and transbronchial biopsy revealed infiltrations of polymorphonuclear neutrophils and the formation of foreign body granulomas. The diagnosis of a crack-syndrome was made and the patient rapidly improved under temporary discontinuation of cocaine inhalation and symptomatic therapy. ⋯ Therefore the lungs become the principal organs exposed and affected. In addition to our findings, diffuse damage of the alveolar wall and capillary injury due to vasoconstriction and toxic action were reported, in some cases rapidly progressing into pulmonary oedema and ARDS. As the consumption of crack cocaine in Germany has markedly increased over the past decade, a higher prevalence of the reported syndrome has to be assumed.
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Comparative Study
[Positive pressure ventilation in Cheyne-Stokes respiration].
Cheyne-Stokes respiration (CSR) is found in patients with chronic left ventricular failure and associated with a reduced prognosis. Continuous positive airway pressure (CPAP) improves the survival rate. In this retrospective study we report on the effect of different positive pressure ventilation modes in CSR. ⋯ The majority of patients with CSR responded to CPAP and BiPAP S/ST mode. Compared to the other responder groups the best quality was reached with BiPAP T. However the latter was performed only by 29 % of the population.