The British Thoracic Oncology Group (BTOG) Annual Conference 2018, held in Dublin, Ireland, had a record number of attendees, following a steady increase in delegates each year. Some of the reasons for its popularity are explained here by Jeanette Dickson, MD, FRCR, of East and North Hertfordshire NHS Foundation Trust, who highlights the important role which BTOG serves in providing a channel for multiprofessional communication. This video was recorded at the British Thoracic Oncology Group (BTOG) Annual Conference 2018, held in Dublin, Ireland.