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Abstract #4147

The Time-Course Effect of Anticholinergic Agents on Intestinal Motion and Uterine Peristalsis: Evaluation on Cine MRI

Sayaka Daido1, Asako Nakai1, Tomohisa Okada1, Toshikazu Kamae1, Koji Fujimoto1, Isao Ito2, Kaori Togashi1

1Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; 2Respiratory Medicine, Kyoto University Hospital, Kyoto, Japan

The purpose of this study is to evaluate the time-course effect of intravenously administrated anticholinergic agent on intestinal motion and uterine peristalsis, with the use of cine magnetic resonance (MR) imaging. 19 women in periovulatory phase underwent cine MR imaging before and 2-10 minutes after injection of an anticholinergic agent. Evaluations were performed by two radiologists.