prostate tumorous lesion measurement prostate tumorous lesion size measurement 2012-07-03T10:16:43Z Any measurement of the size of an individual tumorous lesion in the prostate, or of the amount of the prostate occupied by tumorous lesions. 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. CMO:0000885 JSmith Not4Curation clinical_measurement_ontology