Does Lymphoma Show Up on a Blood Test?
The simple answer is no, lymphoma does not show up on a routine blood test. Lymphoma is a type of cancer that originates in the lymphatic system—the body’s network of organs and tissues that help fight infection and disease. It is most commonly found in the lymph nodes, spleen, and other lymphoid organs.
A routine blood test, such as a complete blood count (CBC) or blood chemistry panel, will not reveal the presence of lymphoma. These tests measure the levels of certain components in the blood, such as red and white blood cells, platelets, and electrolytes. While these tests can show signs of infection or inflammation, they cannot detect cancer.
Diagnostic Tests for Lymphoma
To diagnose lymphoma, a doctor may order additional tests, such as a biopsy, imaging tests, or a lymph node aspiration. A biopsy is a procedure in which a doctor removes a small sample of tissue from the lymph node or other affected area to be examined under a microscope. Imaging tests can help doctors identify the location and size of tumors in the body. A lymph node aspiration involves removing a sample of fluid from a lymph node with a needle. This sample can be examined for cancerous cells.
Treatment for Lymphoma
If lymphoma is diagnosed, the doctor will develop a treatment plan. This plan may include chemotherapy, radiation therapy, immunotherapy, or a combination of these treatments. The doctor will consider the type and stage of the cancer, as well as the individual’s overall health, before making a recommendation.
In conclusion, lymphoma does not show up on routine blood tests. Additional tests are necessary to diagnose the condition. If lymphoma is diagnosed, the doctor will develop a personalized treatment plan to address the individual’s needs.