abnormal renal glomerulus morphology increased renal glomerulus lobularity 2012-01-12T01:43:44Z MP:0011567 MPheno.ontology accentuated glomerular lobulation csmith distortion of the renal glomerular architecture usually accompanied by increased mesangial cell proliferation and following crowding of the proliferated cells towards the axis of the capillary loops and peripheral recanalization, giving the glomerular tuft a lobular or hypersegmented appearance hyperlobular glomeruli hypersegmented glomeruli increased renal glomerular lobularity lobulated glomeruli lobulation of the glomerular tuft