@article{oai:repo.qst.go.jp:00049073, author = {Nagao, Yuto and Yamaguchi, Mitsutaka and Watanabe, Shigeki and S., Ishioka Noriko and Kawachi, Naoki and Watabe, Hiroshi and 長尾 悠人 and 山口 充孝 and 渡辺 茂樹 and 石岡 典子 and 河地 有木 and 渡部 浩司}, journal = {Applied Radiation and Isotopes}, month = {Jun}, note = {Astatine-211 is a promising radionuclide for targeted radiotherapy. It is required to image the distribution of targeted radiotherapeutic agents in a patient's body for optimization of treatment strategies. We proposed to image 211At with high-energy photons to overcome some problems in conventional planar or single-photon emission computed tomography imaging. We performed an imaging experiment of a point-like 211At source using a Compton camera, and demonstrated the capability of imaging 211At with the high-energy photons for the first time.}, pages = {238--243}, title = {Astatine-211 imaging by a Compton camera for targeted radiotherapy}, volume = {139}, year = {2018} }