VARIETIES OF GANGRENE
#Varieties of Gangrene essentially due to Interference with the
Circulation#
While the varieties of gangrene included in this group depend primarily
on interference with the circulation, it is to be borne in mind that the
clinical course of the affection may be profoundly influenced by
superadded infection with micro-organisms. Although the bacteria do not
play the most important part in producing tissue necrosis, their
subsequent introduction is an accident of such importance that it may
change the whole aspect of affairs and convert a dry form of gangrene
into one of the moist type. Moreover, the low state of vitality of the
tissues, and the extreme difficulty of securing and maintaining asepsis,
make it a sequel of great frequency.
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