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These tests can help determine whether a lymph node is swollen because of lymphoma, some other cancer, or a non-cancerous disease. The tests can also be used for immunophenotyping – determining which type of lymphoma a person has, based on if the lymphoma cells have certain proteins.
This article explains how blood tests can detect non-Hodgkin lymphoma and the types of tests, procedures, and results.
The main way to diagnose both non-Hodgkin’s and Hodgkin’s lymphoma involves a lymph node biopsy. This includes diffuse large B-cell lymphoma, the most common form of non-Hodgkin’s lymphoma.
Tests may include CT, MRI and positron emission tomography (PET). Lymph node test. Your doctor may recommend a lymph node biopsy procedure to remove all or part of a lymph node for laboratory testing. Analyzing lymph node tissue in a lab may reveal whether you have non-Hodgkin's lymphoma and, if so, which type.
Detection and Diagnosis. Catching cancer early often allows for more treatment options. Some early cancers may have signs and symptoms that can be noticed, but that is not always the case. Can Non-Hodgkin Lymphoma Be Found Early? Signs and Symptoms of Non-Hodgkin Lymphoma. Tests for Non-Hodgkin Lymphoma. Stages of Non-Hodgkin Lymphoma.
Overview. What is non-Hodgkin lymphoma? Non-Hodgkin lymphoma is a group of blood cancers that usually develop in your lymphatic system. They're acquired genetic disorders. You’re not born with these disorders. Instead, they happen when genes inside certain cells mutate or change.
Blood Tests. Your doctor may decide to run blood tests, including a blood chemistry study. This is a procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body.
Non-Hodgkin's lymphoma is a type of cancer that begins in your lymphatic system, which is part of the body's germ-fighting immune system. In non-Hodgkin's lymphoma, white blood cells called lymphocytes grow abnormally and can form growths (tumors) throughout the body.
You usually have a number of tests to diagnose non-Hodgkin lymphoma (NHL). If you have NHL, these test results help your doctors find out what type and stage of NHL you have. They also help them decide what treatment you need. The tests include: a lymph node biopsy. blood tests. x-rays and scans. Tests your GP might do.
A serum immunoglobulin test (immunoelectrophoresis) may also be performed to test for the presence of certain immunoglobulins (a type of protein) that are sometimes found with certain non-Hodgkin lymphoma (NHL) types.