Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Methemoglobinemia laboratory findings
Introduction
Overview
Overview
Methemoglobinemia can be diagnosed with several laboratory findings such as ABG analysis, co-oximetry and pulse oximetry.
Laboratory Findings
Laboratory Findings
ABG Analysis
- On routine ABG analysis the partial pressure of oxygen (PO2) value should in normal reference ranges in patients with methemoglobinemia. The reason lies in the fact that the ABG value represents the oxygen content in the plasma, and not the oxygen-carrying capacity of hemoglobin.[1] [2] [3]
References
References
- ↑ do Nascimento TS, Pereira RO, de Mello HL, Costa J (2008). “Methemoglobinemia: from diagnosis to treatment”. Rev Bras Anestesiol. 58 (6): 651–64. PMID 19082413.
- ↑ Skold A, Cosco DL, Klein R (2011). “Methemoglobinemia: pathogenesis, diagnosis, and management”. South Med J. 104 (11): 757–61. doi:10.1097/SMJ.0b013e318232139f. PMID 22024786.
- ↑ Bradberry SM (2003). “Occupational methaemoglobinaemia. Mechanisms of production, features, diagnosis and management including the use of methylene blue”. Toxicol Rev. 22 (1): 13–27. PMID 14579544.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aksiniya Stevasarova, M.D.