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. 2023:31:e01705.
doi: 10.1016/j.idcr.2023.e01705. Epub 2023 Feb 2.

COVID-19 pneumonia and ominous methemoglobinemia: Causation or confounding

Wael Goravey  1 , Gawahir A Ali  1
Affiliations

COVID-19 pneumonia and ominous methemoglobinemia: Causation or confounding

Wael Goravey et al. IDCases. 2023.
No abstract available

Keywords: COVID-19 pneumonia; Methemoglobinemia; Methylene blue.

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Conflict of interest statement

The authors declare that they have no competing interests.

Figures

Fig. 1
Fig. 1
Anterior Posterior (AP) view of chest X ray. Accentuation of the Broncho-vascular markings in the left middle lung zone (Blue arrow).
Fig. 2
Fig. 2
ABG. Partial pressure of oxygen (Blue line) and methemoglobinemia level (Green line) on admission (460 mmHg; FiO2 31 %, with MetHb level of 55 %, Red and blue arrows) and steady improvement with management (100 mmHg, FiO2 21 %, vs MetHb level of 3 %).
Fig. 3
Fig. 3
Oxygen saturation (Green line) with respiratory rate (Blue line) on admission and follow up.
See this image and copyright information in PMC

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References

    1. Coleman J.J., Manavi K., Marson E.J., Botkai A.H., Sapey E. COVID-19: to be or not to be; that is the diagnostic question. Post Med J. 2020;96(1137):392–398. - PMC - PubMed
    1. Nguyen P., Pickos J., Shiari A., Soubani A. Development of methemoglobinemia in a patient with COVID-19 pneumonia. Chest. 2021;160(4):A724–5.
    1. Scholkmann F., Restin T., Ferrari M., Quaresima V. The role of methemoglobin and carboxyhemoglobin in covid-19: a review. J Clin Med. 2021;10(1):50. - PMC - PubMed

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