calculated kidney morphological measurement volume of kidney cortical interstitium to total volume of kidney cortex ratio 2021-07-02T11:54:47Z A calculated measurement in which the average volume of interstitial space in the renal cortex is divided by the average total volume of the renal cortex and the result presented as a ratio, fraction, quotient or percentage, thus normalizing it to kidney cortical volume and, by extension, to the size of the kidney. CMO:0003752 PMID:16395266 clinical_measurement_ontology slaulede volume of interstitial kidney cortex to total volume of kidney cortex ratio