NCIt definition : An inflammatory lesion comprising large numbers of multinucleated cells that occurs
in two forms: one, a central giant cell granuloma that occurs in the jaw, and that
is characterised by large lesions that can both expand the cortical plate and resorb
roots and move teeth; and, two, a peripheral giant cell granuloma that is found in
soft tissue, usually the gingiva, is small, usually less than two centimeters, and
often ulcerated. Treatment for both forms is most often surgical removal.;