Disease complexity, not surgical approach, predicts outcomes in xanthogranulomatous pyelonephritis. - Lagos-Beitz, Horst Emanuel; van't Hek, Renee; Trujillo-Martínez, Guillermo; Escalante-Armenta, Rodrigo; Martínez-Delgado, Guillermo; González-Méndez, Gerardo Tena; Mendez-Probst, Carlos Enrique; Castillejos-Molina, Ricardo Alonso (Investigative & Clinical Urology, 2026)