Primary Extramedullary Acute Promyelocytic Leukemia Presenting as Cauda Equina Syndrome: A Rare Case Report and
Amir Ali1, Marc Ringor2, Arbab Khalid2
1University of Southern California Norris Comprehensive Cancer Center Los Angeles California USA.
Clinical Case Reports
|June 8, 2026
Abstract:
APL presenting as an extramedullary mass is exceedingly rare. Here, we describe extramedullary APL causing cauda equina syndrome, underscoring the diagnostic challenges associated with an atypical presentation, highlighting the complexity of distinguishing extramedullary APL from other conditions, and discussing the stepwise approach to diagnosis.
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