Join AFOS Member, Dr. Chris Alferez, as he presents a 1 hr COPE approved course titled: "Papilledema vs Pseudopapilledema: A Diagnostic Quandary". This lecture will help clinicians understand how to diagnose papilledema and pseudopapilledema, and understand the critical differences between them. To further develop the understanding of these two similar findings, four case studies will be discussed.