Non-Hodgkins Lymphomas (cont.)
Symptoms
Non-Hodgkin's lymphoma can cause many symptoms:
- Swollen, painless lymph nodes in the neck, armpits,
or groin
- Unexplained weight loss
- Fever
- Soaking night sweats
- Coughing, trouble breathing, or chest pain
- Weakness and tiredness that don't go away
- Pain, swelling, or a feeling of
fullness in the abdomen
Most often, these symptoms are not due to cancer. Infections or
other health problems may also cause these symptoms. Anyone with symptoms that
do not go away within 2 weeks should see a doctor so that problems can be
diagnosed and treated.
Diagnosis
If you have swollen lymph nodes or another symptom that suggests
non-Hodgkin lymphoma, your doctor will try to find out what's causing the
problem. Your doctor may ask about your personal and family medical history.
You may have some of the following exams and tests:
- Physical exam: Your doctor checks for swollen lymph nodes in your neck,
underarms, and groin. Your doctor also checks for a swollen spleen or liver.
- Blood tests: The lab does a complete blood count to check the number of white
blood cells. The lab also checks for other cells and substances, such as lactate dehydrogenase (LDH). Lymphoma may cause a high level of LDH.
- Chest x-rays: You may have x-rays to check for swollen lymph nodes or other
signs of disease in your chest.
- Biopsy: A biopsy is the only sure way to diagnose lymphoma. Your doctor may
remove an entire lymph node (excisional biopsy) or only part of a lymph node (incisional
biopsy). A thin needle (fine needle aspiration) usually cannot remove a large
enough sample for the pathologist to diagnose lymphoma. Removing an entire lymph
node is best. The pathologist uses a microscope to check the tissue for lymphoma
cells.
You may want to ask the doctor these questions before having a biopsy:
- How will the biopsy be done?
- Where will I have my biopsy?
- Will I have to do anything to prepare for it?
- How long will it take? Will I be awake? Will it hurt?
- Are there any risks? What are the chances of swelling,
infection, or bleeding after the biopsy?
- How long will it take me to recover?
- How soon will I know the results? Who will
explain them to me?
- If I do
have cancer, who will talk to me about the next steps? When?
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Types of non-Hodgkin lymphoma
When lymphoma is found, the pathologist will report the type. There are many types of lymphoma. The most common
types are diffuse large B-cell lymphoma and follicular lymphoma.
Lymphomas may be grouped by how quickly they are likely to grow:
- Indolent (also called low-grade) lymphomas grow
slowly. They tend to cause few symptoms.
- Aggressive (also called intermediate-grade and high-grade)
lymphomas grow and spread more quickly. They tend to cause severe symptoms. Over
time, many indolent lymphomas become aggressive lymphomas.
It's a good idea to get a second opinion about the type of lymphoma that you have. The treatment plan varies by the type of lymphoma. A pathologist at a major referral center can review your biopsy. See the Second Opinion section for more information.
Next: How is staging for non-Hodgkin's lymphoma determined? »
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