Diana FeltonMichael GanetskyAnders H BergClinical Chemistry: Journal of the American Association for Clinical ChemistsFelton D, Ganetsky M, Berg AH. Osmolal gap without anion gap in a 43-year-old man. Clin Chem 2014;60:446- 8.Felton D, Ganetsky M, Berg AH. Osmolal gap without anion gap...
To investigate the clinical significance of urine anion gap and urine osmolal gap as indirect markers of urine acidification in chronic metabolic acidosis, we evaluated urine ammonium (NH 4 + ), net acid excretion (NAE), urine anion gap (Na + + K + Cl ), and urine osmolal gap (urine os...
Urine anion gap was higher (P < 0.001) in the CRF (24.7 ± 2.2 mmol/L) and dRTA (36.7 ± 7.7 mmol/L) patients than in the NCs (−16.2 ± 5.5 mmol/L). Urine osmolal gap was lower (P < 0.05) in the dRTA patients (129.7 ± 17.0 mmol/L) than in the NCs (319.7 ± 58.4 ...
Diagnostic accuracy of osmolal gap, anion gap, and acidosis for methanol, ethylene glycol, and isopropanol testing in Calgary: A review of current practice and evaluation of laboratory predictorsThommasen, Amy T.Naugler, ChristopherYarema, Mark...
The Osmolal Gap: A Valuable Test for Identifying Toxic Alcohol-Induced Anion Gap Metabolic Acidosisdoi:10.1016/j.annemergmed.2024.09.011James D. WhitledgeNorthern New England Poison Center, Portland, MEElsevier Inc.Annals of Emergency Medicine
Analysis of serum anion gap and osmolal gap in diagnosis and prognosis of acute methanol poisoning: clinical study in 86 patients. Monatsh Chem. 146: 787-794.Zakharov S, Navratil T, Pelclova D. Analysis of serum anion gap and osmolal gap in diagnosis and prognosis of acute methanol poison-...
A. M. MitchellW. P. Kerns IIM. BeuhlerTaylor & FrancisClinical ToxicologyCao D, Maynard S, Mitchell AM et al. Point of care testing provides an accurate measurement of creatinine, anion gap, and osmolal gap in ex-vivo whole blood samples with nitromethane. Clin Toxicol 2014; 52: 611-...
A Modification of the Urine Osmolal Gap: An Improved Method for Estimating Urine Ammonium A modification of the urine osmolal gap was evaluated as an estimate of urine [NH4+]. We proposed that: Urine [NH4+] = Urine osmolality - [2(Na+ + K+) + ur... RF Dyck,S Asthana,J Kalra,.....
OBJECTIVES: Urine anion gap(UAG) and urine osmolal gap(UOG) were proposed as indirect measures of urine ammonium(NF4+). While the former is known to have its usefulness limited to hyperchloremic metabolic acidosis, the latter is reported to have its correlation with urine NE4+ in ketoacidosis...
He was found to have high anion gap metabolic acidosis with significantly elevated lactate along with an elevated osmolal gap and calcium oxalate crystals in his urine. With this combination of findings, ethylene glycol poisoning was high in the differential. This case report describes why ethylene ...