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Related Experiment Videos

Hemoglobin quantitation in subarachnoid hemorrhage.

H Mast, H Pöche, P Marx

    Klinische Wochenschrift
    |June 1, 1987
    PubMed
    Summary

    Patients with subarachnoid hemorrhage have significantly higher hemoglobin levels in cerebrospinal fluid compared to controls. This finding may aid in the late diagnosis of subarachnoid hemorrhage.

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    Der Nervenarzt·2019

    Area of Science:

    • Neurology
    • Clinical Chemistry

    Background:

    • Subarachnoid hemorrhage is a critical neurological condition.
    • Accurate diagnosis is essential for timely intervention and improved patient outcomes.

    Purpose of the Study:

    • To quantitate hemoglobin levels in cerebrospinal fluid (CSF) of patients with subarachnoid hemorrhage (SAH).
    • To compare CSF hemoglobin concentrations between SAH patients and controls.
    • To explore the potential of CSF hemoglobin quantitation for late SAH diagnosis.

    Main Methods:

    • Photometric determination of hemoglobin in CSF samples.
    • Comparison of hemoglobin levels using the Mann-Whitney test.
    • Longitudinal CSF hemoglobin measurements in a subset of SAH patients.

    Main Results:

    • Patients with SAH exhibited a statistically significant increase in CSF hemoglobin compared to control subjects (P > 0.01).
    • Hemoglobin levels in CSF were successfully measured over time in five SAH patients.

    Conclusions:

    • Elevated hemoglobin in CSF is a significant indicator in patients with subarachnoid hemorrhage.
    • CSF hemoglobin quantitation shows promise as a tool for the late diagnosis of SAH.
    • Further research can explore correlations between clinical course and CSF hemoglobin concentration.

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