Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pulmonary edema of sepsis is a consequence of increased transmural conductance for water and proteins at the level of lung microvessels induced by vasoactive endogenous mediators, liberated after activation of complement by bacterial endotoxins. Intermittent opening of interendothelial junctions at the level of post-capillary venules has been implicated as being the pathway for the leaking plasma proteins and water. Microvascular basement membranes and endothelial cell surfaces have fixed anionic charges (AS) which prevent the escape of plasma proteins from the circulation as well as the adhesion of blood cells to the luminal endothelium. The density distribution of these AS was substantially reduced in visceral and systemic microvessels during murine abdominal sepsis. This observation suggest that MOF secondary to sepsis is the consequence of a severe and generalized alteration of the microvascular electronegative charge, induced by liberation of inflammatory mediators.
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PMID:Decreased density distribution of mesenteric and diaphragmatic microvascular anionic charges during murine abdominal sepsis. 284 42

The main management's characteristics of the pulmonary contusion in the trauma patients are explained. From possible alveolocapillary membrane's injuries, with consideration of worsening evolution (ARDS, nosocomial infection, MOF), main points of discussion are circulation and mechanical ventilation. For the most severely injured, invasive monitoring is necessary, including the oxygenation parameters we now can dispose of. Quantification of extravascular lung water is an original and valuable tool to determine the time course and amount of pulmonary oedema. There is no ideal mode of ventilation but the basic ventilatory patterns must be adjusted; a target is the reduction of time requirement for ventilatory support.
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PMID:[Lung contusion in the multiple trauma patient]. 856 77

A 15-year-old man developed cardiopulmonary dysfunction 4 days after flu-like symptom, and was transfered to our hospital and diagnosed as a fulminant myocarditis (FM). Intraaortic ballon pumping (IABP) and percutaneous cardiopulmonary support (PCPS) were immediately initiated. However, cardiac function did not recover until 7 days after admission to the ICU, and bilateral ventricular assist devices (BiVAD) were introduced with extracorporeal membrane oxygenation (ECMO). Right ventricular assist device (RVAD) with ECMO was established by right atrial blood withdrawal and pulmonary arterial blood supply using centrifugal pump. After operation of BiVAD, to main LVAD flow, frequent blood-and-fluids volume loading and increase in RVAD flow were necessary due to postoperative bleeding and massive foamy sputum. However, even after hemostasis had been established, the pulmonary edema continued and it was difficult to maintain LVAD flow because of endless transudation from the lungs. Eventually, he developed MOF and passed away 9 days after the admission to ICU. As in cases of end-stage dilated cardiomyopathy, outflow of RVAD into the left atrium instead of the pulmonary artery was demonstrated effective in avoiding trans-pulmonary leakage, and outflow of RVAD into the left atrium may be beneficial to patients with FM who need BiVAD but suffered severe pulmonary edema.
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PMID:[Case of fluminant myocarditis with fatal pulmonary edema even after introduction of bi-ventricular assist devices]. 2286 Mar 9