@misc{oai:repo.qst.go.jp:00066507,
 author = {酒井, 真理 and 菅井, 裕之 and 菊地, 美貴子 and 鳥飼, 幸太 and 荒川, 和夫 and 山口, 充孝 and 長尾, 悠人 and 河地, 有木 and 小高, 裕和 and 国分, 紀秀 and 武田, 伸一郎 and 渡辺, 伸 and 高橋, 忠幸 and 取越, 正巳 and 中野, 隆史 and 荒川 和夫 and 山口 充孝 and 長尾 悠人 and 河地 有木},
 month = {Apr},
 note = {Yttrium-90 (Y-90) is almost exclusively a high-energy beta-particle emitting radionuclide used in radiotherapy. Generally, Y-90 are imaged by bremsstrahlung SPECT. However, the images demonstrate a low quality. Thus, we considered using a Compton camera. 30 MBq of Y-90 was encapsulated in a glass bottle. The bottle was set at the center of a water filled NEMA phantom.  A Si/CdTe Compton camera was set under the bottle and the distance was 10 cm. Then the bremsstrahlung X-ray was measured for six hours. We found that the image quality depended on the energy window of the Compton camera. The Y-90 source was clearly imaged with 300-400 keV energy window and the spatial resolution was highest., 第111回日本医学物理学会学術大会},
 title = {Y-90 Bremsstrahlung Imaging using Compton Camera},
 year = {2016}
}