Antinuclear Antibody (ANA)

Longitudinal Data

Trend Analysis

A single ANA measurement was obtained during the initial pancytopenia workup in November 2025. The result was positive (2.2, reference <1.0). However, Anti Dsdna antibodies were negative (29.1 IU/mL), which argues against systemic lupus erythematosus (SLE) as the cause of pancytopenia.

The clinical significance of this positive ANA is uncertain in the context of the subsequent Aml diagnosis. ANA positivity can be seen in hematologic malignancies and does not necessarily indicate an autoimmune condition. No clinical features of connective tissue disease have been documented.

See also Positive Ana for clinical discussion.