
Keywords: تجزیه و تحلیل هزینه و سود; Cost-benefit analysis; In-office procedure; Flexible biopsy; Flexible laryngoscope; Pharyngeal cancer; Laryngeal cancer; Outpatient surgical procedures; Laryngeal mass; Dysphagia; Dysphonia; Análisis coste beneficio; Procedimiento en consulta; Biopsia