abnormal kidney morphology granular kidney 2011-12-13T12:15:10Z MP:0011534 MPheno.ontology a kidney in which fairly uniform, diffusely and evenly situated foci of scarring of the interstitial tissue of the cortex (and sometimes scarring of glomeruli), and the associated slight degree of bulging of groups of dilated tubules, leads to the development of a minutely bosselated surface; such kidneys are seen in arteriolar nephrosclerosis or chronic glomerulonephritis csmith sclerotic kidney