A high percentage of lymphocytes as shown on a complete blood count can indicate chronic bacterial infection, infectious hepatitis, infectious mononucleosis, lymphocytic leukemia, multiple myeloma, or a viral infection from diseases such as mumps or measles, according to MedlinePlus. A normal range for lymphocytes is 20 to 40 percent. An abnormal increase of a particular white blood cell can cause a decrease in others.Know More
Lymphocytopenia, or lymphopenia, is a disorder caused by a shortage of lymphocytes, which are cells generated in bone marrow that help protect the body from infection. Lymphocytes include three types of infection fighters: B lymphocytes, T lymphocytes and natural killer cells. Lymphocytopenia is usually characterized by a low number of T lymphocytes. Certain factors can lead to a low lymphocyte count, including the body's inability to make enough lymphocytes or the destruction of lymphocytes; lymphocytes being trapped in the spleen or lymph nodes, or a combination of factors, according to the National Heart, Lung, and Blood Institute.
Conditions or diseases that cause problems involving lymphocytes can be either acquired or inherited. One example of an acquired lymphocyte deficiency is AIDS, according to the National Heart, Lung, and Blood Institute. Hereditary lymphocyte deficiencies are rare, and include diseases such as DiGeorge anomoly, Wiskott-Aldrich syndrome, severe combined immunodeficiency syndrome and ataxia-telangiectasia.Learn more about Medical Ranges & Levels
Leukemia, parasitic infections, tuberculosis, chronic inflammatory disease and viral infections are all potential causes of a high monocyte count, reports MedlinePlus. Monocytes are a type of white blood cell.Full Answer >
A high lymph count, also known as lymphocytosis, is an indication of infection, an autoimmune disorder or cancer of the blood or lymphatic system, states Mayo Clinic. Sometimes lymphocytosis can occur after an illness, which can be harmless.Full Answer >
Normal readings for some components of a complete blood-cell count differ between men and women, according to MedlinePlus. A hematocrit of 40.7 to 50.3 percent is normal for men, while 36.1 to 44.3 percent is normal for women.Full Answer >
A person with a high lymph count could be suffering from a condition called lymphocytosis, an elevated level of white blood cells called lymphocytes. The lymphocytes play an important role in the immune system, as they helping in fighting diseases.Full Answer >