Why is it that atypical lymphocytes are high in children?

High levels of atypical lymphocytes in children are a relatively common physical disease caused by viral infection. If a child has high levels of atypical lymphocytes, it may easily lead to fever or blood problems, which may be harmful to the child's body. Children with high levels of atypical lymphocytes need timely treatment and parents also need to observe the child in time.

Children with high atypical lymphocytes

Based on the baby's symptoms, the proportion of atypical lymphocytes is greater than 10%, and there is lymphadenopathy, which is considered to be infectious mononucleosis. It is an acute, self-limiting infectious disease caused by the Epstein-Barr virus. refer to

I suggest you take your baby to a pediatrician for consultation. There is no specific treatment for this disease, and symptomatic treatment is the main approach, and most patients can recover on their own. So don't worry too much, as long as there are no serious complications.

Under normal physiological conditions, the lymphocyte ratio is 20%-40%. Lymphocyte detection belongs to the category of routine clinical blood tests. The morphology and ratio of lymphocytes can be observed by detecting, counting and classifying white blood cells.

Lymphocytes are a type of white blood cell produced by lymphoid organs and are important cellular components of the body's immune response function. Lymphoid organs can be divided into two categories: central lymphoid organs and peripheral lymphoid organs based on their occurrence and function.

The former includes the thymus, bursa or its equivalent organs (some people think it is the bone marrow in mammals). They can continuously proliferate lymphocytes without antigen stimulation and transfer them to peripheral lymphoid organs after maturity. The latter includes spleen, lymph nodes, etc. Mature lymphocytes need to rely on antigen stimulation to differentiate and proliferate, and then exert their immune function.

Clinically abnormal lymphocyte ratios:

1. Lymphocytosis: It is mainly seen in infectious diseases, and mainly viral infections, such as measles, chickenpox, mumps, viral hepatitis, epidemic hemorrhagic fever, and can also be seen in whooping cough, tuberculosis, brucellosis, syphilis, etc. In addition, lymphocytosis can also occur in tumor diseases (leukemia, lymphoma), the recovery period of acute infectious diseases, and after organ transplantation.

2. Lymphocytopenia: mainly seen in the treatment of adrenocortical hormones, alkylating agents, antilymphocyte globulin, radiation damage, immunodeficiency disease, gamma globulin deficiency, etc.

The total white blood cell count is elevated, with lymphocytes being the majority, and the presence of abnormal lymphocytes raises the possibility of lymphocytic leukemia. Guidance: It is recommended to go to a higher-level hospital for a bone marrow puncture to further clarify the diagnosis. After the diagnosis is confirmed, standardized chemotherapy and symptomatic treatment measures should be given to strive for relief or cure.