Gangrene - Symptoms & causes - Mayo Clinic
网页2022年6月17日 · Gangrene is death of body tissue due to a lack of blood flow or a serious bacterial infection. Gangrene commonly affects the arms and legs, including the toes and fingers. It can also occur in the muscles and in organs inside the body, such as …
Gangrene: Symptoms, Causes, Diagnosis, Treatment, and Prevention - WebMD
网页2024年5月27日 · Gangrene happens when tissues in your body die after a loss of blood flow caused by illness, injury, or infection. It usually happens in extremities such as fingers, toes, and limbs, but it can...
Gangrene - Wikipedia
网页Gangrene is a type of tissue death caused by a lack of blood supply. [ 4 ] Symptoms may include a change in skin color to red or black, numbness, swelling, pain, skin breakdown, and coolness. [ 1 ] The feet and hands are most commonly affected. [ 1 ]
Gangrene: Definition, Symptoms, Treatment, Causes - Cleveland Clinic
网页Gangrene is a medical emergency in which blood stops flowing to a specific part of your body, and tissues in that area die. Although gangrene can affect any of your body’s tissues, gangrene usually begins in your fingers, toes, hands or feet. Without prompt treatment, gangrene can be fatal.
Gangrene: Causes, Symptoms, Diagnosis, and Treatment
网页2022年10月28日 · Gangrene is a serious condition in which a part of the body begins to decay. This process is often described as tissue death or necrosis. Gangrene can occur when an extremity of the body—hands, feet, nose, ears—becomes severely deprived of blood flow or develops an overwhelming infection.
Gangrene: Types, Symptoms, Risk Factors, and Diagnosis - Healthline
网页2024年1月26日 · Gangrene is a medical emergency that could lead to amputations or death. Call 911 or go to the nearest emergency room if you experience the following symptoms: discoloration in a body part. loss...
Gangrene - Johns Hopkins Medicine
网页Key points about gangrene. Gangrene is a dangerous and potentially deadly health problem. It happens when the blood flow to an area of tissue is cut off. People with injuries, diabetes, peripheral artery disease, and Raynaud disease are at higher risk for gangrene.
Gangrene - Diagnosis & treatment - Mayo Clinic
网页2022年6月17日 · Tests used to help diagnose gangrene include: Blood tests. A high white blood cell count is often a sign of infection. Other blood tests can be done to check for the presence of specific bacteria and other germs. Fluid or tissue culture. Tests can be done to look for bacteria in fluid sample from a skin blister.
Gangrene - Symptoms, diagnosis and treatment - BMJ Best Practice
网页2020年8月7日 · Gangrene is a complication of necrosis characterised by the decay of body tissues. There are two major categories: infectious gangrene (wet gangrene) and ischaemic gangrene (dry gangrene). The condition may result from ischaemia, infection, or trauma (or a combination of these processes).
Gangrene: Symptoms, Treatment, Causes & Types - eMedicineHealth
网页2022年11月10日 · Gangrene is a medical term used to describe the death of an area of the body. It develops when the blood supply is cut off to the affected part as a result of various processes, such as infection, vascular (pertaining to blood vessels) disease, or trauma.