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. Descriptive terms (#1 – 15 are usually considered primary lesions) Term Definition 1. Just as if a cat scratched you. Other BFRBs include pulling hair or picking nails. 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. 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. Fissures are usually seen as a consequence of a loss of skin elasticity. EXCORIATION - A skin abrasion that is usually superficial and due to scratching of the skin. FISSURE - Sharply defined linear or wedge-shaped tears in the epidermis with abrupt walls. Macule: Macules are circumscribed alterations in skin color. What that is, is just linear erosion marks. Skin-picking disorder is a repetitive “self-grooming” behavior. An excoriation is a linear erosion caused by scratching, rubbing, or picking. Just a cat scratch, That would be a good example of that. Inflammation of the skin. There can be many causes of an excoriation, including unintentional scratching or rubbing against a rough surface. Example: Neurotic excoriations from habitual picking. 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. It’s also called a body-focused repetitive behavior (BFRB). Well, I’ll tell you. Ulcers result from loss of the epidermis and at least part of the dermis. 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. The term eczema is often colloquially used to define the disease atopic dermatitis. The term eczema also refers to an inflammation of the skin. Let’s start with excoriation. In dogs with the so-called hepatocutaneous syndrome, footpad hyperkeratosis and fissuring often leads to lameness. Causes include venous stasis dermatitis , physical trauma with or without vascular compromise (eg, caused by decubitus ulcers or peripheral arterial disease ), infections, and vasculitis . NE is not to be confused with dermatitis artefacta, in which the lesions appear mysteriously and the patient stridently denies any part in … Excoriation: a punctate or linear abrasion produced by mechanical means (often scratching), usually involving only the epidermis, but commonly reaching the papillary dermis. Excoriations may be linear or focal. Excoriation of the skin is a somewhat technical term for damage that is done by excessive picking or scratching of the skin’s surface. Certain skin diseases can result in marks on the skin that are classified as excoriations. The skin surface is neither Excoriation of the skin refers to lesions on the surface of the skin, following a trauma. 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. The blood and fluids that emerge from the surface form a thin crust, resulting in a skin lesion. 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