The disease is occasionally caused by fungi but most cases are caused by bacteria that enter the skin through insect bites cuts puncture wounds or surgical incisions. The injury can present as intact skin or an open ulcer and may be painful.
Signs and symptoms include pain redness swelling fever chills skin ulceration bullae formation black scabs gas formation and fluid draining from the site of infection.
. Pressure injuries formerly known as pressure ulcers are defined by the NPUAP as localized damage to the skin andor underlying soft tissue usually over a bony prominence or related to a medical or other device. The injury results from intense andor prolonged pressure or pressure combined with shear.
Treating Diabetic Foot Ulcer Ulcers Diabetes Information Diabetes
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