In clinical chemistry, the urine anion gap is calculated using measured ions found in the urine. [1] . It is used to aid in the differential diagnosis of metabolic acidosis. [2] The term "anion gap" …

2021年9月29日 · Urinary Anion Gap (UAG) = (UNa+ UK) – UCl. the cations normally present in urine are Na +, K +, NH4 +, Ca 2+,and Mg 2+. the anions normally present are Cl –, HCO3 –, …

INTRODUCTION. Measurement of the urine anion gap (UAG) and/or urine osmolal gap (UOG) may be helpful in the evaluation of patients with a normal anion gap (hyperchloremic) …

2023年9月28日 · The term "renal tubular acidosis" (RTA) refers to a group of disorders in which, despite a relatively well-preserved glomerular filtration rate, metabolic acidosis develops …

Type I RTA - impaired H+ and ammonium secretion Hypokalemia. Normokalemia may be seen in chronic interstitial renal disease; Serum bicarb may be < 10 mEq/L; Urine pH > 5.5; Urinary …

2023年3月1日 · Recent findings: Both type 4 RTA and uric acid nephrolithiasis disproportionately occur in patients with type 2 diabetes and/or chronic kidney disease. Biochemically, both …

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Distal renal tubular acidosis (RTA) can lead to rickets in children or osteomalacia in adults if undetected. This disorder is normally diagnosed by means of an oral ammonium chloride …

2020年11月3日 · UCl- low (<10) – RTA from impaired urinary acidification (decreased ammonium excretion)-> also present = positive urinary anion gap and an inappropriately high pH (>6) if …

2021年12月21日 · Renal tubular acidosis (RTA) is a clinical syndrome characterized by hyperchloremic metabolic acidosis with a normal serum anion gap. Adult patients with RTA are …