Dry gangrene occurring in the aged in consequence of occlusion of an artery, particularly affecting the extremities. ... Synonym: Pott's gangrene. ... (05 Mar 2000) ... 
Likely to be gangrene of a leg due to poor circulation i.e. arteriosclerosis
Type: Term Definitions: 1. dry gangrene occurring in the aged in consequence of occlusion of an artery, particularly affecting the extremities.