McLaughlin, Diane

Postobstructive pulmonary edema (POPE) also known as negative pressure pulmonary edema (NPPE) is an underdiagnosed entity in clinical practice and can lead to life-threatening hypoxemia. A 64-year-old male patient’s perioperative course was complicated by acute hypoxemic respiratory failure, after extubation following general anesthesia, following the excision of the right vocal cord papilloma. His chest X-ray showed features of pulmonary edema, EKG showed dynamic ST-T changes in the lateral leads, and echocardiography showed evidence of regional motion abnormalities. His coronaries were normal on the immediate angiogram. He was managed with lung protective mechanical ventilation strategy, diuretics, and fluid restriction. His respiratory status improved, and trachea was extubated after 10 hours of intensive care unit (ICU) stay. The case illustrates the various differentials of immediate postoperative flash pulmonary edema and ensuing appropriate management strategy.

Patients with cirrhosis are at high risk for sepsis and sepsis-related mortality. Aggressive treatment aimed at avoidance of hypoperfusion and prompt identification and treatment of the causative organism can improve patients’ survival. Fluid administration is the first-line treatment to improve perfusion to vital organs; however, care should be taken to assess true intravascular volume status. In patients with adequate intravascular volume, vasopressors are then added to support blood pressure. Complications of cirrhosis often worsen in the setting of sepsis. Portosystemic encephalopathy, pulmonary complications, renal complications, adrenal insufficiency, malnutrition, and insufficient glucose control all must be considered and treated to support a patient with cirrhosis through sepsis. The quality of care that these patients receive ultimately influences their survival.