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Benign prostatic hyperplasia, or BPH for short, is the enlargement of the prostate gland. It is caused by excess growth of cells in the prostate. This condition is not the same as prostate cancer






You are here : 3-RX.com > Medical Encyclopedia > Diseases and Conditions > Burkitt's Lymphoma
      Category : Health Centers > Cancers and Tumors

Burkitt's Lymphoma

Overview, Causes, & Risk Factors | Symptoms & Signs | Diagnosis & Tests | Prevention & Expectations | Treatment & Monitoring

Burkitt lymphoma is a form of cancer that primarily affects children living in certain areas of Africa. Burkitt lymphoma is also found in North America, but it is rare. Adults can also be affected.

What is going on in the body?

Burkitt lymphoma occurs when a specialized white blood cell called the B-lymphocyte undergoes cancerous changes. The cells begin to grow and multiply out of control. The cancerous cells form tumors. Burkitt lymphoma is aggressive. This means that once it develops, it can grow quickly.

There are two types of Burkitt lymphoma: the African form and the North American form. In the African form, tumors form under the jaw and in the abdomen. It is associated with an infection caused by the Epstein-Barr virus. This is a common virus, and most people recover from it. However, in African children, Epstein-Barr virus causes cells to turn cancerous. No one is sure why. One theory is that children who have had malaria, which is common in Africa, have weakened immune systems. This may make their bodies more likely to respond this way to an Epstein-Barr virus infection.

The North American form of Burkitt lymphoma affects the bone marrow. Epstein-Barr virus is not a factor in this form of the disease. In North America, Epstein-Barr infections are associated with mononucleosis.

What are the causes and risks of the disease?

The exact cause of Burkitt lymphoma is unknown. Burkitt lymphoma seems to happen most often in persons who first have had a condition that weakens their immune systems, such as malaria or AIDS. Then, when these people come down with Epstein-Barr virus, Burkitt lymphoma occurs.


   

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Burkitt's Lymphoma: Symptoms & Signs

Author: Miriam P. Rogers, EdD, RN, AOCN, CNS
Reviewer: Fern Carness, RN, MPH
Date Reviewed: 02/11/02



Alternate Names : Dysmenorrhea. Menstrual cramps are the pain and cramping some women experience during their monthly periods. The term dysmenorrhea usually refers to pain and cramps severe enough to prevent normal activity





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