15:30Inside HealthOver-diagnosis: Chronic Kidney DiseaseBBC Radio 4 Duration: 28 minutes Wed 15th Aug 2012, 15:30 on BBC Radio 4 LWAvailable for over a yearListen nowDr Mark Porter finds out that some medical conditions are over-diagnosed and therefore over-treated, because of the results of certain tests.GenresFactualHealth & WellbeingBrandInside Health Source: BBC Online