Negative-pressure pulmonary edema

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Background

  • Negative-pressure pulmonary edema (NPPE) ithat occurs after a patient makes strong inspiratory effort against a blocked airway. The negative pressure causes hydrostatic edema that can be life-threatening if not but minimized if treated early, usually resolves after 24-48 hours.
  • Patients have and airway obstructive process either from an allergy, laryngospasm, trauma, and commonly in the case of hangings.

Clinical Features

Differential Diagnosis

Evaluation

Management

Disposition

See Also

External Links

References