All of the following cause high anion gap metabolic acidosis except-: (A) Lactic acidosis, (B) Salicylats poisoning, (C) Ethylene glycol poisoning, (D) Ureterosigmoidostomy
Answer is D. Uretrosigmoidostomy causes normal anion gap(AG) metabolic acidosis. *Causes of High-Anion Gap Metabolic Acidosis *Lactic acidosis *Ketoacidosis Diabetic. Alcoholic. Starvation * Renal failure (acute and chronic)