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  1. Swollen ankles, feet and legs (oedema) - NHS

  2. Edema - Symptoms and causes - Mayo Clinic

  3. Edema: Causes, Treatment, Symptoms, and More - Healthline

  4. Edema: Causes, Symptoms & Treatment - Cleveland Clinic

  5. Edema - Diagnosis and treatment - Mayo Clinic

  6. Edema: Types, causes, symptoms, and treatment - Medical News Today

  7. Oedema (Fluid & Water Retention): Symptoms and Treatment

  8. Edema - Wikipedia

  9. Edema: Types, Causes, Symptoms, and Treatment - WebMD

  10. Oedema: what is it, symptoms and treatment | Top Doctors