excoriation definition dermatology

Let’s start with excoriation. And also denuded, that is when you have a loss of epidermis and it’s related to, perhaps, wound drainage on the skin, feces, urine, even some friction. There are two main types of lesions: primary and secondary.This occurrence is quite common in adults and children, following a slip, fall or rub against a wall. Excoriations may be linear or focal. There can be many causes of an excoriation, including unintentional scratching or rubbing against a rough surface. NE is not to be confused with dermatitis artefacta, in which the lesions appear mysteriously and the patient stridently denies any part in … Ulcer: An ulcer is a discontinuity of the skin exhibiting complete loss of the epidermis and often portions of the dermis and even subcutaneous fat. The term neurotic excoriations (NE) refers to a condition in which the patient picks at his or her own skin, and freely acknowledges that he or she is creating the lesions. Certain skin diseases can result in marks on the skin that are classified as excoriations. Well, I’ll tell you. Macule: Macules are circumscribed alterations in skin color. It’s also called a body-focused repetitive behavior (BFRB). FISSURE - Sharply defined linear or wedge-shaped tears in the epidermis with abrupt walls. What that is, is just linear erosion marks. The blood and fluids that emerge from the surface form a thin crust, resulting in a skin lesion. Just a cat scratch, That would be a good example of that. EXCORIATION - A skin abrasion that is usually superficial and due to scratching of the skin. Causes include venous stasis dermatitis , physical trauma with or without vascular compromise (eg, caused by decubitus ulcers or peripheral arterial disease ), infections, and vasculitis . Example: Neurotic excoriations from habitual picking. Excoriation of the skin refers to lesions on the surface of the skin, following a trauma. An excoriation refers to any scratch, shallow cut or lesion on the skin. -excoriation -lichenification -maceration -fissure -erosion -ulcer Distinct Lesions -wheal/hive -burrow -comedone -atrophy -keloid -fibrosis -petechiae -telangiectasis -milium: Excoriation. In dogs with the so-called hepatocutaneous syndrome, footpad hyperkeratosis and fissuring often leads to lameness. Fissures are usually seen as a consequence of a loss of skin elasticity. Other BFRBs include pulling hair or picking nails. Inflammation of the skin. Just as if a cat scratched you. Excoriation of the skin is a somewhat technical term for damage that is done by excessive picking or scratching of the skin’s surface. The term eczema is often colloquially used to define the disease atopic dermatitis. Excoriation: a punctate or linear abrasion produced by mechanical means (often scratching), usually involving only the epidermis, but commonly reaching the papillary dermis. The skin surface is neither Skin-picking disorder is a repetitive “self-grooming” behavior. An excoriation is a linear erosion caused by scratching, rubbing, or picking. This is an actual behavioral disorder and one that can be very dangerous, as it leads to sores, open skin, scarring, and the potential for infection. Descriptive terms (#1 – 15 are usually considered primary lesions) Term Definition 1. Ulcers result from loss of the epidermis and at least part of the dermis. The term eczema also refers to an inflammation of the skin. Syndrome, footpad hyperkeratosis and excoriation definition dermatology often leads to lameness due to scratching of the skin usually! To an inflammation of the skin, following a trauma hyperkeratosis and fissuring often leads to lameness in color! Classified as excoriations example of that ( BFRB ) on the surface of the with. -Keloid -fibrosis -petechiae -telangiectasis -milium: excoriation scratch, that would be a good example of.... 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