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Anti-dsDNA Antibodies
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Anti-dsDNA Antibodies
Longitudinal Data
| Date | Value (IU/mL) | Flag | Source | Notes |
|---|---|---|---|---|
| 2025-11-19 | 29.1 | N (Negative) | DDRC | Negative, argues against SLE |
Trend Analysis
A single anti-dsDNA measurement was obtained as part of the autoimmune workup during the initial pancytopenia evaluation in November 2025. The result was negative (29.1 IU/mL, reference <100), which argues against systemic lupus erythematosus as a cause of pancytopenia — particularly important given the positive Ana (2.2 ratio) obtained at the same time.
The negative anti-dsDNA, in combination with the absence of clinical SLE features, effectively ruled out lupus in the differential diagnosis, directing the workup toward the eventual Aml diagnosis.
See also Positive Ana for full clinical context.