Low Anion Gap - Various causes and mechanisms of a Low Anion Gap • Hypoalbuminemia (1gm drop to 2.5 for the anion gap) • Normal anion gap acidosis • High Calcium and Mg (Seen in Dead Sea Drowning victims) • Lithium • Polymyxin C • Bromide, Iodide • IgG paraprotein #Low #AnionGap #causes #differential #diagnosis #nephrology