A 62-year-old woman with a 30-pack-year smoking history presents with new-onset hoarseness, dysphagia and 8 kg weight loss over 3 months. According to CTFPHC and Choosing Wisely principles, what is the most appropriate initial investigation?AEmpiric proton pump inhibitor therapy for 8 weeks without investigationBCT scan of the neck and chest without laryngoscopyCUrgent referral for laryngoscopy and imaging to evaluate for laryngeal cancerDReassurance and voice restEAntibiotics for presumed laryngitisCheck my answer