Assertion: radiation necrosis | /r/HasProperty | focal process
Facets:
Source sentences:
text: History Radiation necrosis is a focal process that occurs at the initial tumor site.
text: Radiation Necrosis, a focal structure lesion that usually a curse at the original tumor site, it a potential long term
text: Background Radiation necrosis, a focal structural lesion that usually occurs at the original tumor site, is a potential long-term central nervous system (CNS) complication of radiotherapy or radiosurgery.