abnormal mesangial cell morphology mesangial cell hypoplasia 2011-11-08T04:12:43Z MP:0011428 MPheno.ontology csmith decreased mesangial cellularity decreased number of the phagocytic cells in the capillary tuft of the renal glomerulus, interposed between endothelial cells and the basement membrane in the central or stalk region of the tuft deep cell hypoplasia hypoplastic mesangial cells intercapillary cell hypoplasia intraglomerular mesangial cell hypoplasia mesangial hypocellularity