Have a personal or library account? Click to login
Pseudohyponatremia and falsely increased serum osmolal gap caused by paraprotein in a patient with severe metabolic acidosis – a case study Cover

Pseudohyponatremia and falsely increased serum osmolal gap caused by paraprotein in a patient with severe metabolic acidosis – a case study

By: Tomáš Šálek  
Open Access
|Apr 2021

References

  1. 1. Matyukhin I, Patschan S, Ritter O, Patschan D. Etiology and Management of Acute Metabolic Acidosis: An Update. Kidney Blood Press Res. 2020;45(4):523-31. DOI: 10.1159/00050781310.1159/00050781332663831
  2. 2. Choy KW, Wijeratne N, Lu ZX, Doery JC. Harmonisation of Osmolal Gap - Can We Use a Common Formula? Clin Biochem Rev. 2016;37(3):113-9.
  3. 3. Jung B, Martinez M, Claessens YE, Darmon M, Klouche K, Lautrette A, et al; Société de Réanimation de Langue Française (SRLF); Société Française de Médecine d’Urgence (SFMU). Diagnosis and management of metabolic acidosis: guidelines from a French expert panel. Ann Intensive Care. 2019 Aug 15;9(1):92. DOI: 10.1186/s13613-019-0563-210.1186/s13613-019-0563-2669545531418093
  4. 4. Liamis G, Liberopoulos E, Barkas F, Elisaf M. Spurious Electrolyte Disorders: A Diagnostic Challenge for Clinicians. Am J Nephrol. 2013;38(1):50-7. DOI: 10.1159/00035180410.1159/00035180423817179
  5. 5. Yu Z, Parker KM, Blick KE. Markedly Decreased Serum Sodium Concentration in a Patient With Multiple Myeloma. Lab Med. 2005;36(4):224-6. DOI: 10.1309/MB2J65E60L139LPG10.1309/MB2J65E60L139LPG
  6. 6. Nikolac N. Lipemia: causes, interference mechanisms, detection and management. Biochem Med (Zagreb). 2014;24(1):57-67. DOI: 10.11613/BM.2014.00810.11613/BM.2014.008393697424627715
  7. 7. Ghersin Z, Fernandes ND, Winkler A, Yager P. Pseudo-hyperkalemia and Pseudohyponatremia in Two Children with T-Cell Acute Lymphoblastic Leukemia. J Pediatr [Internet]. 2021 Jan 22:S0022-3476(21)00078-0. DOI: 10.1016/j.jpeds.2021.01.04410.1016/j.jpeds.2021.01.04433493492
  8. 8. Qui-ones-Torrelo C, Villanueva-Gil MP, Rodríguez-Mu-oz A, Abellán-Tejada L, Aparici-Ibá-ez M, Carratalá-Calvo A. When an Analytical Interference Is a Useful Diagnostic Tool: Finding Monoclonal Gammopathies in Routine Analysis. J Clin Lab Anal. 2016 Mar;30(2):140-4. DOI: 10.1002/jcla.2182710.1002/jcla.21827680701225545621
  9. 9. Raphael KL. Metabolic Acidosis and Subclinical Metabolic Acidosis in CKD. J Am Soc Nephrol. 2018;29(2):376-82. DOI: 10.1681/ASN.201704042210.1681/ASN.2017040422579107029030467
  10. 10. Šálek T. Pseudohyperkalemia - Potassium released from cells due to clotting and centrifugation - a case report. Biochem Med (Zagreb). 2018;28(1):011002. DOI: 10.11613/BM.2018.01100210.11613/BM.2018.011002580662029472808
  11. 11. McKeever TM, Hearson G, Housley G, Reynolds C, Kinnear W, Harrison TW, et al. Using venous blood gas analysis in the assessment of COPD exacerbations: a prospective cohort study. Thorax. 2016;71(3):210-5. DOI: 10.1136/thoraxjnl-2015-20757310.1136/thoraxjnl-2015-207573478982526628461
DOI: https://doi.org/10.2478/rrlm-2021-0017 | Journal eISSN: 2284-5623 | Journal ISSN: 1841-6624
Language: English
Page range: 229 - 233
Submitted on: Mar 15, 2021
|
Accepted on: Apr 6, 2021
|
Published on: Apr 27, 2021
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2021 Tomáš Šálek, published by Romanian Association of Laboratory Medicine
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.