The test measures the number of eosinophils in the blood to assess immune system activity and detect various conditions.

No, fasting is not required for this test.

Elevated counts can be caused by allergic reactions, parasitic infections, autoimmune diseases, and certain cancers.

The test involves a simple blood draw, which may cause slight discomfort but is generally well-tolerated.

Results are typically available within a few hours to a day

Risks include infection, changes in breast shape or appearance, and the possibility of needing additional surgery if clear margins are not achieved.

Surgery may be necessary to address conditions like adrenal tumors, hyperaldosteronism, or Cushing’s syndrome that affect adrenal gland function.