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WoundSource Editors's picture

By the WoundSource Editors

Neuropathic ulcers form as a result of peripheral neuropathy, typically in diabetic patients. Local paresthesias, or lack of sensation, over pressure points on the foot leads to extended microtrauma, breakdown of overlying tissue, and eventual ulceration. In addition, neuropathy can result in minor scrapes or cuts failing to be properly treated and eventually developing into ulcers.

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WoundSource Editors's picture

By the WoundSource Editors

Psoriasis is a chronic, noncontagious skin disease resulting from an atypical autoimmune response which leads to accelerated skin growth and the formation of skin lesions. Psoriasis causes skin cells that typically take a month to grow to form in a matter of days. This in turn leads to the buildup of cells on the surface of the skin which then form silvery scales over red, dry, itchy patches called plaques. The most common form of psoriasis (and the focus of this article) is the abovementioned plaque psoriasis, also referred to as psoriasis vulgaris, accounting for 80-90% of psoriatic patients.

WoundSource Editors's picture

by the WoundSource Editors

Lymphedema (alternate spelling: lymphoedema) is a condition marked by the retention of interstitial fluid (lymph) and the swelling (edema) of surrounding soft tissue, often affecting the extremities. It is also referred to as lymphatic obstruction.

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By the WoundSource Editors

Generally speaking, a burn is an injury to the tissue of the body, typically the skin. Burns can vary in severity from mild to life-threatening. Most burns only affect the uppermost layers of skin, but depending on the depth of the burn, underlying tissues can also be affected. Traditionally, burns are characterized by degree, with first being least severe and third being most. However, a more precise classification system referring to the thickness or depth of the wound is now more commonly used. For the sake of this article, burns will be described by thickness. For a comparison of the two classification systems, see the table below.

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Laurie Swezey's picture
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By Laurie Swezey RN, BSN, CWOCN, CWS, FACCWS

Health care professionals encounter burns in their patient populations frequently, and must be able to differentiate between types of burns, as well as know how to treat burn injuries using current practice standards. The following is an overview of first and second degree burns, including pathophysiology and treatment.

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