Jeff Bamber’s medical ultrasound interest began with an MSc developing microthermal measurement of diagnostic ultrasound power, and a PhD on the ultrasonic characterisation of cancer. He went on to: - Improve understanding of ultrasound image formation and perception - Invent and evaluate adaptive ultrasound speckle reduction - Initiate the use of Doppler ultrasound to evaluate tumour response and microbubble kinetics for assessing tumour vasculature - Create the first elasticity image by palpating with the ultrasound probe - Invent and commercialise freehand strain elastography - Reconstruct Young’s modulus from strain images and use it for radiation dosimetry