ea0094op8.3 | Late Breaking Abstracts Respectively | SFEBES2023
Grundy Megan
, Pasieka Janice
, So Benny
, Caughlin Cori
, Przybojewski Stefan
, Harvey Adrian
, Hyrcza Martin
, Leung Alexander A.
, Kline Gregory
Introduction: Adrenal vein sampling (AVS) is considered gold-standard for diagnosis of unilateral primary aldosteronism (PA), and necessary pre-surgery. Imaging-AVS discordance may occur in up to 30-40% of PA-AVS series, and presents a diagnostic dilemma which may preclude surgery. Lateralization by AVS is defined as the ratio of aldosterone concentrations normalized by cortisol from each adrenal vein, and is thus sensitive to any pathologic asymmetry in corti...