Gangrene refers to dead or dying body tissue(s) that occurs because of inadequate blood supply.; There are two major types of gangrene, wet gangrene and dry gangrene. Dry gangrene can result from conditions that reduce or block arterial blood flow such as diabetes, arteriosclerosis, and tobacco addiction as well as from trauma, frostbite, or injury.; Wet gangrene can result from …

Mortify definition, to humiliate or shame, as by injury to one's pride or self-respect. See more.

Symmetric definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

Mar 09, 2022 · Epidemiology. Necrotizing fasciitis is relatively rare, although its prevalence is thought to be rising. Risk factors. The most common risk factor is diabetes mellitus, especially in combination with peripheral arterial disease.Other predisposing factors include immunocompromise due to HIV infection, cancer, alcoholism, and organ transplants.However, …

Apr 04, 2022 · Raynaud's phenomenon is a type of vascular disease characterized by a pale to blue to a red sequence of color changes of the digits, most commonly after exposure to cold.; Raynaud's phenomenon occurs because of the spasm of blood vessels. The cause of Raynaud's phenomenon is unknown, although abnormal nerve control of blood-vessel diameter and nerve …

Mar 29, 2011 · Doctors made incisions in their flesh to simulate wounds, inserted pieces of broken glass or wood shavings into them, and then, tying off the blood vessels, introduced bacteria to induce gangrene.

In September 1993 the prison doctors found he had gangrene in his right leg. They felt his chance of survival with conventional treatment was no better than 15%, and so recommended that his leg be amputated below the knee. ... They said that Missouri had "arrogated to itself" the power to define life, and Nancy Cruzan's life and liberty ...

May 20, 2021 · In 1992, the United States Congress officially designated the month of May to recognize the contributions of the Asian American and Pacific Islander community. The acronym “AAPI” comprises all ...

Ischemia or ischaemia is a restriction in blood supply to any tissues, muscle group, or organ of the body, causing a shortage of oxygen that is needed for cellular metabolism (to keep tissue alive). Ischemia is generally caused by problems with blood vessels, with resultant damage to or dysfunction of tissue i.e. hypoxia and microvascular dysfunction. It also means local hypoxia in …

Yersinia pestis (Y. pestis) (formerly Pasteurella pestis) is a gram-negative, non-motile, coccobacillus bacterium without spores that is related to both Yersinia pseudotuberculosis and Yersinia enterocolitica.It is a facultative anaerobic organism that can infect humans via the Oriental rat flea (Xenopsylla cheopis). It causes the disease plague, which caused the first …