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  2. Quick Facts: Heart and Blood Vessel Disorders/
  3. Lymphatic Disorders/
    Lymphatic Disorders
    • Overview of the Lymphatic System
      • What is the lymphatic system?
        • What is the immune system?
      • What can go wrong with the lymphatic system?
    • Swollen Lymph Nodes
      • What are swollen lymph nodes?
      • What causes swollen lymph nodes?
      • When should I see a doctor?
      • What will happen when I see the doctor?
      • How do doctors treat swollen lymph nodes?
    • Lymphedema
      • What is lymphedema?
      • What causes lymphedema?
      • What are the symptoms of lymphedema?
      • How can doctors tell if I have lymphedema?
      • How do doctors treat lymphedema?
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