| Namespace | MPheno.ontology | Obsolete | false |
| description | a form of coagulative necrosis that develops in ischemic tissue, where the blood supply is inadequate to keep tissue viable, in the absence of superimposed microbial infection; can be due to peripheral artery disease or acute limb ischemia; the affected body part is dry, shrunken, and dark reddish-black and can fall off (autoamputate) if not removed surgically |