Hodgkin lymphoma
6-minute read
Key facts
- Hodgkin lymphoma is a type of cancer that affects your lymphatic system.
- Hodgkin lymphoma is also called Hodgkin disease.
- A biopsy (tissue sample) is needed to diagnose Hodgkin lymphoma.
- Treatment depends on the type of Hodgkin lymphoma and whether it has spread.
What is Hodgkin lymphoma?
Hodgkin lymphoma is 1 of 2 main types of cancer that affects your lymphatic system. The other type of lymphoma is called non-Hodgkin lymphoma.
Your lymphatic system is part of your immune system and is made up of:
- lymph — a clear fluid that contains white blood cells, which fight infection
- lymph vessels — small tubes that carry lymph
- lymph tissue — including your spleen and bone marrow
- lymph nodes — also sometimes called lymph glands, which filter the lymph
Lymphoma occurs when white blood cells in the lymphatic system grow and multiply abnormally.
There are 2 types of Hodgkin lymphoma, which grow and spread differently. These are:
- classical Hodgkin lymphoma — the more common type
- nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL), which is rare
Hodgkin lymphoma is also known as Hodgkin disease. It can affect people of any age.
What are the symptoms of Hodgkin lymphoma?
Symptoms of Hodgkin lymphoma can include:
- a painless swelling or lump in one or more lymph nodes, often in your neck, armpit or groin
- tiredness
- night sweats
- fever
- weight loss
Other symptoms can include:
- loss of appetite
- persistent cough
- shortness of breath
- a rash or itching
What causes Hodgkin lymphoma?
The cause of Hodgkin lymphoma is largely unknown, but some factors can increase your risk. These include:
- infection with some viruses, such as the Epstein-Barr virus (that causes glandular fever) or human immunodeficiency virus (HIV)
- having a close relative who has had Hodgkin lymphoma
- having a weakened immune system
When should I see my doctor?
See your doctor as soon as possible if you have a lump or swelling anywhere in your body. Also, visit your doctor if you have symptoms that you are worried about.
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How is Hodgkin lymphoma diagnosed?
Your doctor will ask about your symptoms and examine you. They will check the lymph nodes in your neck, underarms and groin.
Hodgkin lymphoma is confirmed with a biopsy. This is where a sample of the affected lymph tissue is tested. The sample is examined under a microscope to look for cancer cells.
If the biopsy shows you have Hodgkin lymphoma, you will be asked to have some further tests to see if the cancer has spread. These may be:
- blood tests
- a CT scan
- an MRI scan
- a PET scan
- a bone marrow biopsy
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How is Hodgkin lymphoma treated?
The treatment for Hodgkin lymphoma will depend on several factors. These are:
- the type of Hodgkin lymphoma you have
- the stage of the lymphoma (whether it has spread)
- your age
- your symptoms
- your overall health
Treatment may involve:
- chemotherapy — use of strong medicines to kill cancer cells
- corticosteroid medicines
- radiotherapy — use of radiation to kill cancer cells in a specific area
- targeted therapies and cancer immunotherapy
- stem cell transplant — a treatment for people whose lymphoma has not responded to treatment or recurred (come back after successful treatment)
You may be offered a combination of treatments. Talk with your doctor about your treatment options and their risks and benefits.
Hodgkin lymphoma usually responds well to treatment.
What are the complications of Hodgkin lymphoma?
Hodgkin lymphoma and its treatments can cause complications. These can include the following.
- Immunosuppression (a weakened immune system) — this can increase your risk of infection.
- Nausea and vomiting — there are effective treatments for these side effects.
- Hair loss or skin changes.
- Fertility problems — some cancer treatments can cause fertility problems. Speak to your doctor about preserving your fertility before starting treatment.
- A second cancer — some cancer treatments can increase your chance of developing another cancer in the future.
- Organ damage — chemotherapy and radiotherapy can occasionally cause long-term damage to organs such as your heart and lungs. They can also damage your nerves, causing symptoms such as tingling, numbness or pain.
Can Hodgkin lymphoma be prevented?
It's not possible to prevent Hodgkin lymphoma. There's no screening test currently available.
Resources and support
If you or a loved one is diagnosed with Hodgkin lymphoma, talking to someone can help.
Support and information are available from:
- Cancer Council Australia, including the Cancer Council telephone support service on 13 11 20 and information in other languages.
- Canteen, which provides support for young people (aged 12 to 25 years) living with or affected by cancer. It also provides support to their parents and carers.
- Lymphoma Australia, which has support and information and an online patient forum.
You can also call the healthdirect helpline on 1800 022 222 (known as NURSE-ON-CALL in Victoria). A registered nurse is available to speak with 24 hours a day, 7 days a week.