liver tumorous lesion diameter measurement large liver metastatic tumorous lesion diameter measurement 2021-07-15T16:39:55Z CMO:0003778 PMID:23136993 The distance (> 3 mm) between two specified opposite points on the periphery of a macrometastatic tumorous lesion found on or in the liver. A macrometastatic tumorous lesion is one that 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. clinical_measurement_ontology liver macrometastatic tumorous lesion diameter measurement slaulede