https://www.leukoformula.com/en/tags/bilirubin/Recent content in Bilirubin on LeukoformulaHugoen-USSun, 11 May 2025 16:00:00 +0300https://www.leukoformula.com/en/post/defekt-lampy-fotometra-prichiny-zanizheniya-10098/Sun, 11 May 2025 16:00:00 +0300https://www.leukoformula.com/en/post/defekt-lampy-fotometra-prichiny-zanizheniya-10098/<p>The correct answer to the problem: C) Analyzer lamp defect</p> <p>Explanation: Bilirubin is measured in a biochemical analyzer by a photometric method, most often in the ultraviolet or blue-green spectral range (usually around 450 nm for indirect and 600 nm for direct bilirubin). If the analyzer lamp (usually xenon or halogen) begins to lose intensity in a certain part of the spectrum, then the indicators dependent on this range will be distorted — most often underestimated.</p>https://www.leukoformula.com/en/post/ikterichnost-syvorotki-krovi-pri-5061/Fri, 06 Dec 2024 12:00:01 +0300https://www.leukoformula.com/en/post/ikterichnost-syvorotki-krovi-pri-5061/<p>🧪 Bilirubinemia. Adult patients. Indicators: left tube (critical levels) - total bilirubin 416.5 µmol/L, direct bilirubin 379.0 µmol/L; right tube - total bilirubin 131.7 µmol/L, direct bilirubin 117.5 µmol/L. Reference values: total bilirubin up to 21.0 µmol/L, direct bilirubin up to 5.1 µmol/L.</p>