%0 Journal Article %A We-Jen Shih %A George L. Shih %A Wen-Shen Huang %A Primo Milan %T Duodenogastric Reflux in a Hiatal Hernia Seen as Retrocardiac Activity on 99mTc-Tetrofosmin Cardiac SPECT Raw-Data Images %D 2007 %R 10.2967/jnmt.107.041178 %J Journal of Nuclear Medicine Technology %P 252-254 %V 35 %N 4 %X We present a patient with a large hiatal hernia resulting in duodenogastric reflux that was seen as abnormal activity below and behind the heart (retrocardiac) on SPECT images and on 99mTc-tetrofosmin cardiac SPECT raw-data projection images. Incidental findings such as extra- and retrocardiac activity in the thorax and abdomen should be included on all comprehensive cardiac SPECT reports. %U https://tech.snmjournals.org/content/jnmt/35/4/252.full.pdf