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