O’Shea PM, et al. - In the lateralization of aldosterone producing adenomas (APA) in primary aldosteronism (PA), investigators characterized clinical practice experience of ¹¹C-Metomidate PET/CT as an adjunct to adrenal vein sampling (AVS). For this investigation, before the final clinical decision on surgical vs medical treatment, 15 people with a confirmed diagnosis of PA were lateralized with ¹¹C Metomidate PET/CT. In a multidisciplinary hypertension clinic, ¹¹C- Metomidate PET/CT in conjunction with adrenal CT and AVS provided useful information that helped to make clinical decisions for PA.