nervous system disease incidence/prevalence measurement +
organ non-tumorous lesion incidence/prevalence measurement +
A measurement in which the number of individuals in a study population that display one or more non-tumorous lesion(s) of a particular organ at a point in time or develop such lesions within a determined period of time are compared to the total number of individuals in the study population. Often expressed as a percentage but could be expressed as a ratio. A non-tumorous lesion is a localized pathological change in structure of an organ or tissue due to injury or disease, which is not neoplastic in origin; especially one that is circumscribed and well defined. Examples of non-tumorous lesions would include wounds, sores, ulcers, infarctions, etc.
organ tumorous lesion incidence/prevalence measurement +
pancreas non-tumorous lesion measurement +
percentage of study population developing ascites during a period of time
percentage of study population developing extra-hepatic metastases during a period of time
percentage of study population developing peritoneal carcinomatosis during a period of time
percentage of study population developing radiation pneumonitis during a period of time
percentage of study population developing radiation-induced bone marrow disease during a period of time