nephrosis

/nəˈfroʊsɪs/
noun
  1. A kidney disease that causes damage to the tiny blood vessels in the kidneys, leading to swelling and loss of protein in the urine.
    • Patients with nephrosis may need to limit their salt intake to reduce fluid buildup.
    • The doctor diagnosed the child with nephrosis after noticing severe swelling in her legs.
    • Nephrosis can often be treated with medication and dietary changes.