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Hodgkin's disease is another form of cancer that starts in the lymphatic tissue. Lymphatic tissue includes the lymph nodes and other organs that are part of the lymphatic system, which produces blood and protects against infection. Lymph nodes are small organs that make and store white blood cells. Lymph vessels connect the lymph nodes and carry a fluid containing white blood cells. Hodgkin's disease causes the lymph nodes to enlarge and press against other organs. The first symptom is usually a painless swelling in the neck, armpits or groin. Other symptoms may include night sweats or unexplained fever, breathlessness or tiredness. Diagnosis occasionally involves the removal of an enlarged lymph node and the examination of the cells under a microscope. Fortunately, roughly 90% of patients recover with the help of chemotherapy or radiation therapy. |
