Non-Hodgkin's Lymphoma (NHL) is a cancer that originates in the lymphatic system, a crucial component of the body's immune system responsible for fighting infections. This type of lymphoma involves the abnormal proliferation of lymphocytes, a type of white blood cell. Instead of behaving normally, these cancerous lymphocytes multiply uncontrollably and form tumors.
These tumors primarily develop in lymph nodes but can also appear in other organs and tissues, such as the spleen, bone marrow, or digestive tract. NHL can be classified into two main categories: aggressive and indolent. Aggressive NHLs proliferate and may require immediate treatment, whereas indolent NHLs grow more slowly and might not need immediate intervention.
The disease manifests in various ways, including swollen lymph nodes, fever, night sweats, and unexplained weight loss. It can also cause symptoms like persistent fatigue and abdominal pain. The exact cause of NHL remains unclear, but factors such as a weakened immune system, exposure to certain chemicals, and viral infections may contribute to its development.
The symptoms of NHL may vary, but common ones include:
Some symptoms may overlap with other conditions, so it's essential to consult a doctor if these signs persist.
The exact cause of NHL is unknown, but some factors may increase the risk:
Seek medical advice if you notice:
Early detection improves treatment outcomes, so it's crucial not to delay seeking medical attention.
To diagnose NHL, doctors use the following tests:
Do's:
Don'ts:
NOTE:
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