WebJun 27, 2024 · Whiteheads and blackheads are types of noninflammatory acne lesions. They are typically the least severe forms of acne and do not cause swelling or discomfort. Whiteheads The medical term... WebRash is a general term for a temporary skin eruption. (See also Evaluation of the Dermatologic Patient and Diagnostic Tests for Skin Disorders .) Cross-section of the skin and skin structures Lesion Type (Primary Morphology) Macules are flat, nonpalpable … Visual inspection is the central evaluation tool; many skin disorders are diagnosed … For fungal infection, scale is taken from the border of the lesion and placed onto a …
Petechiae: Causes & Treatment - WebMD
WebAug 15, 2016 · A rash is an area of irritated or swollen skin. Many rashes are itchy, red, painful, and irritated. Some rashes can also lead to blisters or patches of raw skin. Rashes are a symptom of many different medical problems. Other causes include irritating substances and allergies. Certain genes can make people more likely to get rashes. WebMar 21, 2024 · A maculopapular rash is made of both flat and raised skin lesions. The name is a blend of the words “macule,” which are flat discolored skin lesions, and “papule,” which are small raised... severity of intellectual disability
Rashes - Causes, Types, and Treatments UCHealth
WebJan 14, 2024 · 4. Hives. Hives, or urticaria, are a kind of itchy rash triggered by the body’s release of histamine in response to: eating certain foods, including shellfish, peanuts, and tree nuts. taking ... WebRashes: Definition The popular term for a group of spots or red, inflamed skin that is usually a symptom of an underlying condition or disorder. Often temporary, a rash is only rarely a sign of a serious problem. Description A rash may occur on only one area of the skin, or it could cover almost all of the body. Also, a rash may or may not be ... WebSep 10, 2024 · When a red bump or rash is flat, it is medically known as a macule. When the red spot is raised, it is known as a papule. Erythema is the medical term for redness of the skin. Red spots on the skin that occur singly can be a small benign tumor of blood vessels, known as a hemangioma. severity of liver disease scale