Abstract
Purpose
Hairy cell leukemia (HCL) is a rare disorder that occasionally has visual symptoms after diagnosis. The authors present a case of HCL in which bilateral visual symptoms led to the initial diagnosis.
Methods
Observational case report.
Results
Bilateral decreased vision to 20/30 in the right eye and 20/40 in the left due to intraretinal and pre-retinal hemorrhages with no other systemic signs or symptoms prompted a hematologic evaluation in which HCL was found to be the causative disorder in a previously healthy 41-year-old man.
Conclusions
The authors present a rare case in which bilateral visual complaints led to the diagnosis of HCL. Thus, though uncommon, HCL should be considered in the differential diagnosis of otherwise unexplained retinal hemorrhages.
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