Objective: This study aimed to determine the prevalence of nasopharyngeal tuberculosis among patients who were initially assessed to have a nasopharyngeal mass and subsequently underwent biopsy in a Philippine Tertiary General Hospital from 2013 to 2015. Methods: Design: Case Series Setting: Tertiary National University Hospital Participants: All patients with nasopharyngeal mass iden... https://www.roneverhart.com/Doorking-1835-080-Telephone-Entry-System/