calculated kidney glomerulus measurement total filtering surface area per glomerulus 2021-05-11T14:37:50Z CMO:0003710 PMID:7894005 Spcw This is a calculated value estimated from the average total glomerular filtering surface area of the peripheral capillary wall per glomerulus. It is based on the proportion of the peripheral capillary basement membrane in contact with epithelial podocytes, as determined by microscopic measurements. VT:0005325 clinical_measurement_ontology filtering surface area per glomerulus slaulede