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Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
[31] [32] Pressure ulcers are caused by ischemia that occurs when pressure on the tissue is greater than the pressure in capillaries, and thus restricts blood flow into the area. [30] Muscle tissue, which needs more oxygen and nutrients than skin does, shows the worst effects from prolonged pressure. [ 32 ]
An ulcer is a sore on the skin or a mucous membrane, accompanied by the disintegration of tissue. Ulcers can result in complete loss of the epidermis and often portions of the dermis and even subcutaneous fat. Ulcers are most common on the skin of the lower extremities and in the gastrointestinal tract. An ulcer that appears on the skin is ...
Pressure ulcer [22] – Also known as decubitus ulcers or bedsores, this type of wound is a result of chronic pressure to the skin over a prolonged period. While most individuals have intact sensation and motor function which allow for frequent positional change to prevent the formation of such ulcers, older individuals are particularly ...
[19] [20] Clinically, the diagnosis of any particular skin condition is made by gathering pertinent information regarding the presenting skin lesion(s), including the location (such as arms, head, legs), symptoms (pruritus, pain), duration (acute or chronic), arrangement (solitary, generalized, annular, linear), morphology (macules, papules ...
Is it a cold sore or fever blister? Technically, it’s both. A fever blister is just the nickname for a cold sore. They are a symptom of an infection caused by herpes simplex virus type 1. That ...
The Braden Scale for Predicting Pressure Ulcer Risk, is a tool that was developed in 1987 by Barbara Braden and Nancy Bergstrom. [1] The purpose of the scale is to help health professionals, especially nurses, assess a patient's risk of developing a pressure ulcer .
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