Adult-onset Still's disease associated with G6PD deficiency: a case report and literature review.

Abstract

A 37-year-old man presented with symptoms consistent with adult-onset Still's disease. Fever and leukocytosis were prominent, and the patient was started on high-dose aspirin for possible acute rheumatic fever. He developed severe anemia as a result of glucose-6-phosphate dehydrogenase deficiency. His treatment was changed to naproxen, and he recovered with restoration of his hematologic parameters. Although Still's disease is frequently accompanied by mild-to-moderate anemia, the development of severe anemia should raise the possibilities of hemolysis secondary to glucose-6-phosphate dehydrogenase deficiency.