![]() ![]() Sometimes lymph nodes can swell up to several centimetres in size. Or if they have a skin infection on their finger, there might be swollen and tender lumps under that arm. ![]() Lymph nodes might swell up all over your child’s body or just in the area near the infection or inflammation.įor example, if your child has tonsillitis, you might notice swollen and tender lumps in their neck. ![]() This is because germs more easily pass through their inflamed skin into their body and the lymph nodes help to get rid of them.Ĭancer is a rare cause of swollen lymph nodes in children. Some young children with eczema have swollen lymph nodes all the time. Swollen lymph nodes can also happen if a part of your body is inflamed – for example, because of an abrasion, a burn or an insect bite. Swollen lymph nodes happen most often when your body is fighting a viral or bacterial infection like a sore throat or glandular fever. Lymph nodes become swollen for many reasons. They filter your blood and kill any viruses and bacteria they catch. For more details, see Lymphoma of the Skin.There are lymph nodes throughout your body. They often appear as itchy, red or purple lumps or bumps under the skin. Lymphomas of the skin may be seen or felt. This can cause problems such as double vision, facial numbness, and trouble speaking. Other types of lymphoma can spread to the area around the brain and spinal cord. Lymphomas of the brain, called primary brain lymphomas, can cause headache, trouble thinking, weakness in parts of the body, personality changes, and sometimes seizures. Symptoms from lymphoma affecting the brain It can be life-threatening and must be treated right away. It can also cause trouble breathing and a change in consciousness if it affects the brain. This can lead to swelling (and sometimes a bluish-red color) in the head, arms, and upper chest. ![]() Lymphomas in this area may push on the SVC, which can cause the blood to back up in the veins. It passes near the thymus and lymph nodes inside the chest. The superior vena cava (SVC) is the large vein that carries blood from the head and arms back to the heart. When lymphoma starts in the thymus or lymph nodes in the chest, it may press on the nearby trachea (windpipe), which can cause coughing, trouble breathing, or a feeling of chest pain or pressure. Lymphomas in the stomach or intestines can cause abdominal pain, nausea, or vomiting. This could be from lymph nodes or organs such as the spleen or liver enlarging, but it can also be caused by the build-up of large amounts of fluid.Īn enlarged spleen might press on the stomach, which can cause a loss of appetite and feeling full after only a small meal. Lymphomas that start or grow in the abdomen (belly) can cause swelling or pain in the abdomen. Lymph nodes that grow in reaction to infection are called reactive nodes or hyperplastic nodes and are often tender to the touch. These are usually not painful.Īlthough enlarged lymph nodes are a common symptom of lymphoma, they are much more often caused by infections. Enlarged lymph nodes close to the surface of the body (such as on the sides of the neck, in the groin or underarm areas, or above the collar bone), may be seen or felt as lumps under the skin. Non-Hodgkin lymphoma can cause lymph nodes to become enlarged.
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