Imaging Techniques and Research(CT)　Artifact evaluation 1

[177] Metal Artifact Reduction and Image Quality Evaluation of CT Images for Post-operative Patients with Metastatic Spinal Tumors Using In-house Phantom

^○Hashimoto Keisuke¹, 渡邊尊仁¹, 古谷智久², 新井健史¹, 山崎雅史¹, 石丸正弘¹, 森岡美英¹, 藤田日出男² (1.Department of Radiology, Tokyo Metropolitan Komagome Hospital, 2.東京都立駒込病院　放射線診療科　治療部)

Keywords:spine, iterative reconstruction, artifact