Imaging Techniques and Research(CT)　Image Quality, Clinical 2

[307] The Effect of Slice Thickness: Study of Coronary Arteries Calcium Scoring by Using Temporal Partial Volume Effect and Ring ROI Method in X-ray CT

^○Yamagiwa Toshihiko¹, 丹羽正義², 富田羊一³, 土井裕次郎⁴, 辻岡勝美⁵, 加藤良一⁵ (1.Fujita Health University School of Health Sciences, 2.市立四日市病院　医療技術部放射線室, 3.名鉄病院　放射線科, 4.藤田保健衛生大学病院　放射線部, 5.藤田保健衛生大学　医療科学部)

Keywords:heart, motion artifact, volume measurement, partial volume effect