prostate tumorous lesion measurement ventral prostate tumorous lesion measurement 2012-07-03T11:36:15Z CMO:0000891 JSmith Measurement of one or more tumorous lesion(s) of the ventral lobe of the prostate. A tumorous lesion is one which is or has the potential to become a tumor, that is, a neoplasm or new growth of tissue in which cell multiplication is more or less uncontrolled and progressive. Tumorous lesions include tumors, preneoplastic lesions, and hyperplastic lesions composed of histologically normal cells. Not4Curation clinical_measurement_ontology