Where CSF Oligoclonal Bands is reported
Also listed as: CSF oligoclonal bands; Intrathecal IgG synthesis
| Condition | Direction | Compared against | Associated symptoms | Source |
|---|---|---|---|---|
| Lyme Disease | ↕ inconsistent | Normal CSF | CNS immune activation subset | Lantos et al. 2021 |
| Multiple Sclerosis | ↑ elevated | MS vs healthy (diagnostic marker) | — | Mukherjee et al. 2025 |
Frequently asked questions
In which conditions is CSF Oligoclonal Bands altered?
In the OSMF atlas CSF Oligoclonal Bands is reported in Lyme Disease, Multiple Sclerosis. It is elevated in 1, mixed in 1 across 2 entries.
Does CSF Oligoclonal Bands point to one specific diagnosis?
No. Because CSF Oligoclonal Bands changes in several conditions (Lyme Disease, Multiple Sclerosis), an abnormal result cannot identify which condition, if any, is present. It must be interpreted with symptoms, history and other tests.
Is there a standard clinical test for CSF Oligoclonal Bands?
The atlas entries for CSF Oligoclonal Bands do not carry a LOINC code, which usually means the marker was measured with research assays or study-specific methods rather than a routine clinical panel.
Is one abnormal CSF Oligoclonal Bands result diagnostic?
No single biomarker result is diagnostic of any of these conditions. Findings reflect group averages from published cohorts with substantial overlap between patients and controls.
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Last reviewed: 2026-07-03 · Browse: Biomarker Index · All marker pages · Biomarker Atlas
Disclaimer: Educational synthesis of peer-reviewed research; not medical advice. Findings are group-level and vary with study design. Discuss any result with a qualified clinician.