When to see a doctorBy Mayo Clinic staff
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 to your doctor about what your test results mean. A high lymphocyte count and results from other tests may already indicate the cause of your illness, or your doctor may suggest other tests to further assess your condition.
- Laboratory reference values. Hematology group (Lymphocyte). Rochester, Minn.: Mayo Foundation for Medical Education and Research; Nov. 2010.
- Hematology. In: Wallach J. Interpretation of Diagnostic Tests. 8th ed. Philadelphia, Pa.: Wolters Kluwer Health Lippincott Williams & Wilkins; 2007. http://gateway.ovid.com/ovidweb.cgi?T=JS&MODE=ovid&PAGE=main&D=baov&PCOSTART=wallach. Accessed Nov. 29, 2010.
- Wilkinson JM (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 6, 2010.