Utility of Magnetic Resonance Imaging Features for Improving the Diagnosis of Idiopathic Intracranial Hypertension Without Papilledema: Response

We thank Drs. De Bernardo, Vitiello, and Rossa for their comments regarding the use of ultrasound to follow patients with idiopathic intracranial hypertension (IIH). Our article did not address the follow-up of such patients. The resolution of papilledema with improvement of vision serves as the standard for determining efficacy of treatment in most patients with IIH. In patients without papilledema, assessing a response to treatment is more...