Assertion: dry gangrene | /r/AtLocation | foot
Facets:
value: due to arteriosclerosis
type: CAUSE
value: often
type: TEMPORAL
Source sentences:
text: Dry gangrene : Dry gangrene begins at the distal part of the limb due to ischemia (restricted supply of blood), and often appears in the toes and feet of elderly patients due to arteriosclerosis and thus, it is also known as senile gangrene.