And helping the body fight infection. If high-dose chemotherapy is to be used, this may permanently damage the bone marrow, so it has to be replaced afterwards. Many children with lymphoma will be offered the chance to be treated as part of a clinical trial. While they or their family may be frightened by the idea that they're being used as some sort of guinea pig, they'll be very carefully monitored by doctors during the trial. Trials are the only way to find better treatments. Drugs can be given to stimulate the production of cells vital to rebuilding the bone marrow, which are then harvested and replaced after the treatment. Or a donor may have to be found whose bone marrow is an exact match for the patient. genuine viagra online こちらで無料で出来ます！ A close relative may be able to provide a match, but this is far from certain. The anthony nolan bone marrow trust keeps a register of 130,000 volunteers who are all prepared to give bone marrow if they prove a match for a patient. Top advice and support lymphoma association helpline: 0808 808 5555 website: www. Lymphoma. Org. Uk disclaimer all content within bbc health is provided for general information only, and should not be treated as a substitute for the medical advice of your own doctor or any other health care professional. The bbc is not responsible or liable for any diagnosis made by a user based on the content of the bbc health website. The bbc is not liable for the contents of any external internet sites listed, nor does it endorse any commercial product or service mentioned or advised on any of the sites. See our links policy for more information. Always consult your own gp if you're in any way concerned about your health. Top more cancer see also childhood lymphomas cancer: useful contacts treati.