calculated kidney glomerulosclerotic lesion measurement kidney crescentic glomeruli count to kidney normal glomeruli count ratio 2014-01-28T16:41:28Z clinical_measurement_ontology A calculated measurement in which .the number of kidney glomeruli displaying an abnormal (i.e., pathogenic) crescentic morphology is divided by the number of kidney glomeruli displaying normal morphology, and the result presented as a ratio, fraction, quotient or percentage. jsmith CMO:0002139