Lymphocytes 中文

Lymphocytosis lim-foe-sie-TOE-sisalso known as a high lymphocyte count, is an increase in white blood cells called lymphocytes. Lymphocytes help fight off diseases, lymphocytes 中文. It's typical for the lymphocyte count to rise briefly after an infection. A count much higher than 3, lymphocytes in a microliter of blood defines lymphocytosis lymphocytes 中文 adults.

It's possible to have a higher than usual lymphocyte count but have few, if any, symptoms. The higher count usually comes after an illness. It is most often harmless and doesn't last long. But the higher count might be the result of something more serious, such as a blood cancer or a chronic infection. More tests can show if the lymphocyte count is a cause for worry. Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis.

Lymphocytes 中文

Lymphoma is a type of blood cancer that affects lymphocytes, the white blood cells that form part of the immune system that helps fight infections. In lymphoma, either the B lymphocytes B-cells or T lymphocytes T-cells undergo a harmful change and grow out of control. These abnormal lymphocytes crowd out the healthy cells, affecting the normal functioning of the immune system. The main types of lymphoma are Hodgkin's lymphoma common in young adults who are 15 — 30 years old and adults over 50 and non-Hodgkin's lymphoma more common in older people. Several types of Hodgkin's lymphoma exist, which may include rarer forms that are difficult to identify. The subtypes of lymphoma include:. In developing a treatment plan, accurate diagnosis and staging is important in shaping a treatment plan. The general stages of lymphoma are:. This is a heterogeneous group of malignancies of the lymphoid system. The most common non-Hodgkin's lymphoma is the diffuse large B-cell lymphoma. While the exact cause of lymphoma is unknown, some risk factors may increase the chances of developing it. Lymphoma can weaken your immune system.

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Lymphocytes 中文

National Heart, Lung and Blood Institute. Mayo Clinic. March , 5 : —8. PMC PMID Lymphopenia at presentation is associated with increased risk of infections in patients with systemic lupus erythematosus. January , 99 1 : 37— Effects of exercise intensity, duration and recovery on in vitro neutrophil function in male athletes.

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Lymphocytes are a type of white blood cell. They play a key role in your immune system by helping your body fight infection and disease.

You may opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail. All About Cancer Cancer Types. Lymphocytosis and lymphocytopenia. Whiteside, Dr Mike Banish Headaches -how to obtain fast, drug-free relief from headache Saunders, Philadelphia. Back to Top. English—French French—English. Lymphocytosis and lymphocytopenia. English—German German—English. Elsevier;