calculated kidney glomerular podocyte measurement total pericapillary slit length 2021-05-11T16:47:47Z CMO:0003712 PMID:7894005 This is a calculated value estimated from the glomerular filtering surface area of the peripheral capillary wall and the epithelial filtration slit frequency. The measurements for the calculations are from computerized analysis of electron micrographs. VT:0005326 clinical_measurement_ontology slaulede total glomerular visceral epithelial cell slit length total podocyte slit length