Pretreatment with diphen- oxylate hydrochloride/atropine sulfate (Lomotil) does not decrease physiologic bowel FDG activity on PET/CT scans of the abdomen and pelvis. Mol Imaging Biol. 2009;11:114-117.Murphy R, Doerger KM, Nathan MA, Lowe VJ. Pretreatment with diphenoxylate hydrochloride/...