A high lymphocyte count is usually found when your doctor has ordered tests to help diagnose a condition you're already experiencing. It's rarely an unexpected finding or simply discovered by chance. Talk with your doctor about what your test results mean. A high lymphocyte count and results from other tests may indicate the cause of your illness. Or your doctor may suggest other tests to further check your condition.
Jan. 11, 2018
- Coates TD. Approach to the adult with lymphocytosis or lymphocytopenia. http://www.uptodate.com/home. Accessed May 19, 2016.
- CBC with differential, blood. Mayo Medical Laboratories. http://www.mayomedicallaboratories.com/test-catalog/Clinical+and+Interpretive/9109. Accessed May 19, 2016.
- Kaushansky K, et al. Lymphocytosis and lymphocytopenia. In: Williams Hematology. 9th ed. New York, N.Y.: The McGraw-Hill Education; 2016. http://accessmedicine.com/book.aspx?bookID=1581. Accessed May 19, 2016.
- AskMayoExpert. Lymphocytosis? Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2015.