Newcastle Laboratories

Beta-transferrin, CSF or nasal secretion

Clinical Background:

Definitive test to confirm if nasal secretion is CSF

Definitive test to confirm if nasal secretion is CSF

Test Details

  • Discipline:

    Biochemistry

    Biochemistry

  • Specimen Container Adult:

    CSF in a plain universal container AND serum in an SST tube

    CSF in a plain universal container AND serum in an SST tube

  • Specimen Container Paediatric:

    CSF in a plain universal container AND serum in an SST tube

    CSF in a plain universal container AND serum in an SST tube

  • Minimum Volume Adult:

    2 mL

    2 mL

  • Minimum Volume Paediatric:

    2 mL

    2 mL

  • Special Requirement:

    Fluid to analyse and serum needed to distinguish CSF from other fluids

    Fluid to analyse and serum needed to distinguish CSF from other fluids

  • Sample Stability:

    Store sample at -20°C

    Store sample at -20°C

  • Transport Requirements:

    First class post

    First class post

  • Interpretation:

    Provided on report

    Provided on report

  • Routine Contact Name:

    Duty Biochemist

  • Routine Telephone:

    Freeman: 0191 244 8889
    RVI: 0191 282 9719

    Freeman: 0191 244 8889
    RVI: 0191 282 9719

  • Routine Email:

Availability:

Sample sent to an external laboratory for analysis

Turn Around:

2 weeks

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