OBJECTIVE The objective of this study was to evaluate the involvement of peripheral nitric oxide (NO) in vagotomy-induced pulmonary edema by verifying whether the nitric oxide synthases (NOS), constitutive (cNOS) and inducible (iNOS), participate in this mechanism. INTRODUCTION It has been proposed that vagotomy induces neurogenic pulmonary edema or intensifies the edema of other etiologies. ...

INTRODUCTION Ischemic stroke has been associated with stunned myocardium and neurogenic pulmonary edema (NPE). We studied a population of patients with large vessel brainstem ischemic stroke to see if there was an increased risk of pulmonary edema associated with strokes in this region independent of myocardial stunning. HYPOTHESIS Large vessel ischemic strokes of the brainstem are associated...

Heart insufficiency as a disease of old age constitutes a serious clinical picture as its complications often result in death. Cardiogenic pulmonary edema, as a consequence of heart insufficiency, as well as non-cardiogenic pulmonary edema, are diseases indicating immediate measures as they are accompanied by rapid respiratory insufficiency. This article will provide you with everything you nee...

UNLABELLED Redistribution of pulmonary blood flow (PBF) away from edematous regions of the lung is characteristic of experimental acute lung injury (ALI), helping to preserve ventilation-perfusion matching and gas exchange. The purpose of this study was to determine if such perfusion redistribution occurs in acute pulmonary edema in humans. METHODS We measured the regional distribution of lun...

Flash pulmonary edema typically exhibits sudden onset and resolves rapidly. It generally is associated with bilateral renal artery stenosis or unilateral stenosis in conjunction with a single functional kidney. We describe a patient who presented with flash pulmonary edema treated by percutaneous therapy with stent implantation. Our case is unique in that the flash pulmonary edema occurred in t...

Acute airway obstruction can result in life - threatening pulmonary edema. It can develop rapidly, without warning, in otherwise healthy patients. Negative pressure pulmonary edema has been described after acute airway obstruction in situations when a patient is breathing against an obstructed airway such as croup, epiglottitis or laryngospasm. In the following case, we observed a rare occurren...

The intrapulmonic accumulation of neutrophils is a relatively common finding in certain animal models of increased permeability pulmonary edema and in humans with the adult respiratory distress syndrome. The release of toxic oxygen radicals from these cells can result in acute lung injury. Whether these cells mediate the increased permeability in all models of increased permeability pulmonary e...

Flash pulmonary edema frequently develop in case of bilateral renal artery stenosis and unilateral renal artery stenosis with functional solitary kidney. In some rare cases, unilateral renal artery stenosis with bilaterally functional kidneys may also lead to flash pulmonary edema. Here, we present a case of flash pulmonary edema caused by accessory renal artery stenosis. To our knowledge, it i...

The reexpansion pulmonary edema is a rare, but life threatening complication of a pneumothorax. Early recognition and a fast symptom orientated therapy are necessary for a good outcome. Several cases after non traumatic pneumothoraces are reported. We describe a patient who presented with a post-traumatic right pneumothorax. After the insertion of a chest tube he developed a reexpansion pulmona...

951 With reported incidences typically ≈1%, swimminginduced pulmonary edema (SIPE) is increasingly recognized as a not uncommon syndrome that is triggered by strenuous swimming and characterized by dyspnea, cough, and hemoptysis. Interestingly, SIPE shares common features with another form of pulmonary edema that is caused by strenuous exercise in an evolutionary nonphysiological habitat, namel...