World Congress on Medical Physics and Biomedical Engineering 2018 / IFMBE Proceedings Bd.68/2 (PDF)

Engineering and Computing, Zagreb, Croatia. He received his Dipl.-Ing., M.Sc. and Ph.D. degrees from the University of Zagreb, all in Electrical Engineering. His main research interests lie in the field of biomedical signal processing and modeling with a special focus on electric field interaction with biological tissue, bioimpedance spectroscopy, dielectric properties of biological materials, and related instrumentation development. Dr Lackovic is the president of Croatian Biomedical Engineering and Medical Physics Society. He is a member of the Administrative Council of the IFMBE, Senior member of the IEEE, member of the IEEE EMBS and member of the ISEBI. Currently, he serves as the editor of the IFMBE News. He has served as the Conference Chair of the 6th European Conference of the IFMBE, MBEC2014, Dubrovnik Croatia, 2014.

Dr. Ibbott is a Professor in the Department of Radiation Physics at The University of Texas MD Anderson Cancer Center. His research interests include advanced image-guided radiation therapy, and three-dimensional dosimetry. These two interests coincide with the development and installation at MD Anderson of a magnetic resonance image-guided radiation therapy (MR-IGRT) capability. The introduction of MRI guidance into radiation therapy offers the ability to base treatment delivery on the exquisite soft-tissue visualization of MRI, which promises to improve the confidence of targeting of many tumors in the abdomen and head & neck. The highly-conformal treatment plans that can be delivered by modern techniques demand advanced dose measurement capabilities, and recent 3D dosimetry techniques show promise. Dr. Ibbott's laboratory has been investigating a variety of gel- and solid plastic-based 3D dosimetry systems for their use in routine clinical dosimetry, remote audits, and dosimetry under circumstances that are challenging for conventional dosimeters. The presence of magnetic fields in MR-IGRT can affect the response of standard dosimeters in ways his lab is presently investigating. Dr. Ibbott's lab is also evaluating the use of 3D dosimeters for use with MR-IGRT, where their response is less likely to be influenced by the magnetic fields.