Acute Reversible Hypoxemia in Systemic Lupus Erythematosus

Abstract

A syndrome of reversible hypoxemia, unassociated with parenchymal lung disease, is unexpectedly common in acutely ill, hospitalized patients with systemic lupus erythematosus. The pathogenesis of this syndrome is unclear, although the data are compatible with the hypothesis that hypoxemia may be related to pulmonary leukoaggregation.