A 55-year-old man with a 40 pack-year smoking history presents with a chronic cough and new haemoptysis. He has lost 5 kg in 3 months. Chest X-ray shows a right upper lobe mass. What is the appropriate next step under suspected cancer guidance?AArrange non-urgent CT scan within 6 monthsBUrgent 2-week-wait referral to a lung cancer multidisciplinary teamCStart empirical antibiotics for 1 month before referralDObserve and repeat chest X-ray in 3 monthsEReassure and dischargeCheck my answer