Papilledema due to iron-deficiency anemia

Abstract

Objective: We reported the association between iron-deficiency anemia and papilledema in a case of presumed idiopathic intracranial hypertension (IIH) and subsequent resolution of the signs and symptoms on correction of anemia.

Methods: Case notes, blood tests, clinical photographs, and neuroimaging were collected and analyzed. Iron-deficiency anemia was treated with oral ferrous sulphate.

Results: Blood tests revealed a microcytic anemia consistent with iron-deficiency anemia. Magnetic resonance imaging did not demonstrate enlarged ventricles. There was complete resolution of all signs and symptoms after treatment of the anemia.

Conclusion: We recommend that a simple full blood count should be performed on all patients diagnosed with IIH