Non-Hodgkin lymphoma: Children

"Non-Hodgkin lymphoma: Children | NHS inform Home Illnesses and conditions Symptoms and self-help Tests and treatments Healthy living Care, support and rights Scotlands Service Directory 0 Home Illnesses and conditions Cancer Cancer types in children Non-Hodgkin lymphoma: Children Non-Hodgkin lymphoma: Children Non-Hodgkin lymphoma is a type of blood cancer. Its more common in boys than girls. More children than ever are surviving childhood cancer. There are new and better drugs and treatments, and we can now also work to reduce the after-effects of having had cancer in the past. Its devastating to hear that your child has cancer. At times it can feel overwhelming and there are many healthcare professionals and support organisations to help you through this difficult time. Understanding more about the cancer your child has and the treatments that may be used can often help parents to cope. Your childs specialist will give you more detailed information. If you have any questions its important to ask the specialist doctor or nurse who knows your childs individual situation. The lymphatic system is part of the immune system, the bodys natural defence against infection and disease. This is a complex system made up of the bone marrow, thymus, spleen, and lymph nodes throughout the body. The lymph nodes are connected by a network of tiny lymphatic vessels. Lymph nodes are also known as lymph glands, and the ones that youre most likely to notice are those in the neck, armpit and groin. The number of lymph nodes varies from one part of the body to another. In some parts there are very few, whereas under your arm there may be 20 to 50 nodes. Cancers that start in the lymphatic system are called lymphomas. There are 2 main types of lymphoma: Hodgkin lymphoma non-Hodgkin lymphoma (NHL) Although theyre both types of lymphoma, there are differences between them, which means they need different treatment. There are 2 main types of NHL. B-cell NHL usually involves the lymph nodes in the abdomen and intestines, but may involve nodes in the head and neck. T-cell NHL usually affects lymph nodes in the chest. Occasionally, NHL can develop in unusual places outside the lymph nodes. This is called extranodal lymphoma. Causes We dont know what causes NHL but there is research going on all the time to try to find out. Its important to remember that nothing you have done has caused the cancer. Signs and symptoms The first sign of NHL is usually a lump somewhere in the body, which is caused by swollen lymph nodes. This can cause different symptoms, depending on where the swollen lymph nodes are. If glands in the abdomen are affected, this may cause a feeling of being full after meals and some stomach pain. Other symptoms of NHL include a high temperature (fever), tiredness, weight loss, and loss of appetite. In a few children, lymphoma cells may be found in the bone marrow or in the fluid around the spinal cord (cerebrospinal fluid). How its diagnosed A variety of tests and investigations may be needed to diagnose NHL. Part, or all, of a swollen lymph gland, may be removed so that the cells can be examined in the laboratory ( biopsy ). This involves a small operation that is usually done under a general anaesthetic. Tests such as X-rays, ultrasound scans, MRI scans, CT scans, blood tests and bone marrow samples may be carried out to find out the extent of the disease. This is known as staging. Any tests and investigations that your child needs will be explained to you.The Childrens Cancer and Leukaemia Group (CCLG) has more information about what the tests and scans involve. Staging The stage of a cancer is a term used to describe its size and whether it has spread beyond its original site. The type of treatment your child receives depends on the stage of the disease. Stage 1 One group of lymph nodes is affected, or theres a single extranodal tumour. Stage 2 Two or more groups of nodes are affected, or there is a single extranodal tumour that has spread to nearby lymph nodes, or there are two single extranodal tumours, but only on one side of the diaphragm (the sheet of muscle under the lungs, which plays a large part in our breathing). Stage 3 Theres lymphoma on both sides of the diaphragm (either in two or more groups of nodes) or there are two single extranodal tumours or the lymphoma is affecting the chest. Stage 4 The lymphoma has spread beyond the lymph nodes to other organs of the body such as the bone marrow or nervous system. Treatment Treatment for NHL has a very good success rate and many people are cured. Chemotherapy is the most important treatment for children with NHL. Chemotherapy is the use of anti-cancer (cytotoxic) drugs to destroy cancer cells. Its common for a combination of drugs to be used and treatment may last a number of months or years. The treatment will be planned according to your childs particular type of NHL and the stage of the disease. B-cell NHL is treated with 4to 8 courses of intensive chemotherapy. T-cell NHL is treated for about 2 years. Your childs doctor will discuss the treatment options with you. NHL can sometimes affect the brain and spinal cord. To stop this, chemotherapy may be injected directly into the fluid around the spinal cord. This is called intrathecal chemotherapy. Very rarely, radiotherapy is also necessary. Radiotherapy treats cancer by using high-energy rays to destroy the cancer cells, while doing as little harm as possible to normal cells. High-dose chemotherapy with a bone marrow transplant is sometimes used (again very rarely) if the NHL comes back (recurs) after initial treatment. Side effects of treatment Treatment for NHL can cause different side effects, and your childs doctor will discuss these with you before the treatment starts. Any possible side effects will depend on the part of the body thats being treated and what treatment is being used. Some children have just a few side effects, while others experience more. Side effects can include: feeling sick (nausea) and vomiting a sore mouth temporary hair loss a low blood count leading to an increased risk of infection, bruising and bleeding (sometimes blood and/or platelet transfusions are needed) tiredness diarrhoea Late side effects Months or years later some children will develop late side effects from the treatment they have had. These include a possible reduction in bone growth, a change in the way the heart, lungs and kidneys work, and a small increase in the risk of developing another cancer in later life. After treatment with chemotherapy, some children  particularly boys  may become infertile. Older boys, and their parents, should be aware of the option of sperm banking. In this situation, sperm can be stored for possible use in later years. Your childs doctor or nurse will talk to you about any possible late side effects and will keep a close eye on possible long-term side effects in follow-up clinics. Clinical trials Many children have their treatment as part of a clinical research trial. Cancer research trials are carried out to try to find new and better treatments for cancer. Clinical trials mean there are now better results for curing childrens cancers compared with just a few years ago. Your childs medical team will talk to you about taking part in a clinical trial and will answer any questions you have. Written information is provided to help explain things. Taking part in a research trial is completely voluntary, and youll be given plenty of time to decide if its right for your child. Treatment guidelines Sometimes, clinical trials are not available for your childs tumour. This may be because a recent trial has just finished, or because the tumour is very rare. In these cases, you can expect your doctors and nurses to offer treatment which is agreed to be the most appropriate, using guidelines which have been prepared by experts across the country. The Childrens Cancer and Leukaemia Group (CCLG) is an important organisation which helps to produce these guidelines. Follow-up care Once treatment has finished, the doctors will monitor your child closely with regular appointments in the hospital outpatient department. If you have specific concerns about your childs condition and treatment, its best to discuss them with your childs doctor, who knows the situation in detail. Your feelings As a parent, the fact that your child has cancer is one of the worst situations you can be faced with. You may have many emotions, such as fear, guilt, sadness, anger and uncertainty. These are all normal reactions and are part of the process that many parents go through at such a difficult time. Its not possible to address here all of the feelings you may have. However, the CCLG booklet Children & Young Peoples Cancer; A Parents Guide talks about the emotional impact of caring for a child with cancer and suggests sources of help and support. Your child may have a variety of powerful emotions throughout their experience with cancer. The Parents Guide discusses these further and talks about how you can support your child. Source: Children's Cancer and Leukaemia Group - Opens in new browser window Last updated: 14 November 2023 How can we improve this page? Help us improve NHS inform Thank You Your feedback has been received Dont include personal information e.g. name, location or any personal health conditions. 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