An explosion in his laboratory left him with gangrenous wounds.
Surgeons had to amputate her legs because they became gangrenous as her body fought the infection.
She is a vascular surgeon who has to remove diabetics' gangrenous toes.
She was doubly incontinent and her back from hips to knees was completely raw with gangrenous areas.
There is no sight more pitiful or tragic than a deer with gangrenous wounds, often with maggots in them.
After all, when a limb is gangrenous, the whole body suffers.
This is too much like putting a sticking plaster on a gangrenous wound.
The situation is already septic and if it is allowed to become gangrenous the health of the whole body politic will be affected.