area of liver occupied by fibrotic lesions calculated liver fibrotic lesion area measurement area of liver occupied by fibrotic lesions to total liver area ratio 2012-09-06T01:29:10Z A calculated measurement in which the area of the liver occupied by fibrotic lesions is divided by the total area of the liver, and the result presented as a ratio, fraction, quotient or percentage. A fibrotic lesion is a localized pathological change in structure of an organ or tissue due to injury or disease, especially one that is circumscribed and well defined, resulting from a process of fibrosis, the proliferation of fibroblasts and fibrous tissue, usually in response to an injury, inflammation or infection. CMO:0001094 CMO:0001095 JSmith VT:0010547 area of liver occupied by fibrosis as percentage of total liver area area of liver occupied by fibrotic lesions as percentage of total liver area clinical_measurement_ontology liver fibrosis area to total liver area ratio liver fibrotic lesion area to total liver area ratio