Retinal oxygen saturation in monoclonal gammopathies patients: A pilot study.
Petra HübnerováMarta KarhanováPetra KrhovskaJiří MinaříkPetr MlčákBarbora PaškováZuzana SchreiberováIrena ŠínováJana ZapletalováMartin SinPublished in: Acta ophthalmologica (2022)
This study found correlation between retinal oxygen saturation and certain parameters in the blood of patients with MGs. Increasing levels of monoclonal immunoglobulin seem to reduce oxygen absorption in retinal arterioles, resulting in a lower AV difference, particularly in patients with a high free light chain level.