What is lymphopenia?

Lymphopenia, also known as lymphocytopenia, occurs when there is not enough lymphocytes in the blood. This may be the result of several blood disorders or other diseases, including Hodgkin's disease and leukemia. Immune system disorders can also lead to lymphocyte deficiency. Lymphocytes

are one type of white blood cells used by the immune system. There are three types of lymphocyte cells. Lymphopenia does not always cause a reduction in all three types and is often usually a shortage in only one. When the number of cells falls below 20% of the total number of lymphocytes and there is no immunodeficiency disorders, the diagnosis of this form of lymphopenia is achieved. Numbers of low -t -lymphyte cells leave people susceptible to the development of pneumonia, cryptococcus and other opportunistic infections. They are low, but the number of other cells is normal. With this type of lymphopenia, the immune system cannot properly fight antigens, because B lymphocytes are responsible for the production of antibodies. This variation is often caused by a mediciney that suppress the immune system.

Rare form of lymphopenia is the lymphocytopenia of a natural killer (NK). It occurs when natural killer cells are low and other lymphocyte levels are normal. Natural killer cells are part of the defense of the immune system. They are responsible for the destruction of damaged and infected cells. With a natural lack of killers, the absence or low amounts of these cells allows the body to attack the body by infections, viruses and cancer.

Hematopathology is a pathology that focuses specifically on red and white blood cells. Through this field of study, scientists were able to determine that lymphopenia is independent of pantrytopenia and is limited to lymphocytes. Blood testing shows that while armortopenia is a decrease in red cells, platelets and white blood cells, lymphopenia includes only a decline in white blood cells. In some cases, howevere be a lack of white blood cells part of armortopenia, depending on the cause.

treatment of lymphopenia varies. If the instance is mild and has no other condition as a cause, there is no need for a decline treatment. Conditions such as human immunodeficiency virus and infections should be treated to increase the number of lymphocytes. In the event that the number of lymphocytes decreases due to chemotherapy or other types of treatment, the number of lymphocytes generally increases without intervention as the treatment time proceeds or stops treatment.