A rare case report of activated PI3K delta syndrome (APDS): diagnostic pitfalls
BMC Pediatr. 2025 Nov 3;25(1):898. doi: 10.1186/s12887-025-06286-0. ABSTRACT INTRODUCTION: Activated PI3Kδ Syndrome (APDS) is a rare inborn error of immunity characterized by recurrent infections, lymphoproliferation, …