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Our 24/7 cancer helpline provides information and answers for people dealing with cancer. We can connect you with trained cancer information specialists who will answer questions about a cancer diagnosis and provide guidance and a compassionate ear.
Our highly trained specialists are available 24/7 via phone and on weekdays can assist through online chat. We connect patients, caregivers, and family members with essential services and resources at every step of their cancer journey. Ask us how you can get involved and support the fight against cancer. Some of the topics we can assist with include:
For medical questions, we encourage you to review our information with your doctor.
At this time, there are no widely recommended screening tests for non-Hodgkin lymphoma (NHL). (Screening tests or exams are used to look for a disease in people who have no symptoms.) Still, in some cases, lymphoma can be found early.
The best way to find lymphoma early is to pay attention to possible signs and symptoms.
One of the most common symptoms is enlargement of one or more lymph nodes, causing a lump or bump under the skin that is usually not painful. This is most often on the side of the neck, in the armpit, or in the groin region.
Other symptoms can include fever, chills, night sweats, weight loss, feeling tired, and swelling in the abdomen. Most often, these symptoms are caused by something other than lymphoma, but it’s important to have them checked by a doctor, especially if they don’t go away or get worse.
Careful, regular medical checkups are important for people with known risk factors for NHL (such as HIV infection, having an organ transplant or an autoimmune disease, or prior cancer treatment). These people do not often get lymphoma, but they and their doctors should be aware of possible symptoms and signs of lymphoma.
The American Cancer Society medical and editorial content team
Our team is made up of doctors and oncology certified nurses with deep knowledge of cancer care as well as editors and translators with extensive experience in medical writing.
Almaimani J, Tsoumpas C, Feltbower R, Polycarpou I. FDG PET/CT versus bone marrow biopsy for diagnosis of bone marrow involvement in non-Hodgkin lymphoma: A systematic review. App Sci. 2022;12(2):540.
Freedman AS, Friedberg JW, Aster JC. Clinical presentation and initial evaluation of non-Hodgkin lymphoma. UpToDate. 2023. Accessed at https://www.uptodate.com/contents/clinical-presentation-and-initial-evaluation-of-non-hodgkin-lymphoma on November 30, 2023.
Steinbuss G, Kriegsmann M, Zgorzelski C, et al. Deep learning for the classification of non-Hodgkin lymphoma on histopathological images. Cancers. 2021;13(10):2419. https://doi.org/10.3390/cancers13102419
Last Revised: February 15, 2024
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