Doctor's Answers (1)
Most cases of IgA are not familial, that is, it doesn't run in families. However, family members do higher incidence of urine abnormalities.
Since most kidney diseases start without any symptoms it is helpful to do a yearly check on the kidney function and the urine for blood and proteins. If the tests are normal, you don't need to see a kidney specialist.
Dr Pary Sivaraman