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Basophils

Basophil Count
EDTA whole blood ×10⁹/L

About this test

Rarest WBC; involved in allergic responses and IgE-mediated hypersensitivity.

Reference Ranges

Sex Age Range Notes
All ≥ 18 yrs 0 – 0.1 Adult

Clinical Interpretation

Low / Decreased
Basophilia — chronic myeloid leukaemia, myeloproliferative neoplasms, hypothyroidism, allergic reactions.
Specimen
EDTA whole blood
Reporting Unit
×10⁹/L
Category
🩸 Hematology

⚠ Clinical Note
Reference ranges are indicative. Always interpret results in the context of the individual patient and local laboratory reference intervals, which may vary.