John Conibear, MBBCh, BSc, MSc, MRCP, FRCR, St Barts Health NHST, UK, discusses the use of intensity modulated radiotherapy (IMRT) for the treatment of locally advanced lung cancer. IMRT has been demonstrated to allow for the treatment of larger lung cancers than other treatment modalities, increasing the rate of curative treatment for locally advanced lung cancer. This interview took place at the BTOG 2022 Summer Meeting congress in London.