<p>Paula Pérez Chacón, MD, PhD(c) is a Consultant in Otolaryngology at Hospital Universitario Río Hortega (Valladolid, Spain) and a doctoral researcher at the University of Valladolid. Her work centers on advanced rhinology, with a special focus on chronic rhinosinusitis with nasal polyps, revision endoscopic sinus surgery, and radiological predictors of surgical outcomes. She has a strong interest in objective functional assessment and evidence-based surgical decision-making, contributing to ongoing research aimed at improving personalized management of refractory sinonasal disease.</p>