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Pityriasis rosea is a type of skin rash. [2] Classically, it begins with a single red and slightly scaly area known as a "herald patch". [2] This is then followed, days to weeks later, by an eruption of many smaller scaly spots; pinkish with a red edge in people with light skin and greyish in darker skin. [4]
Cherry angioma, also called cherry hemangioma [1] or Campbell de Morgan Spot, [2] is a small bright red dome-shaped bump on the skin. [3] It ranges between 0.5 – 6 mm in diameter and usually several are present, typically on the chest and arms, and increasing in number with age. [3] [4] If scratched, they may bleed. [5]
Such cells might then aggregate into a spot with an irregular shape. [13] They propose that the protrusion of a flat spot is a result of the death of aged cells in the spot and release of lipofuscin bodies. [13] The aggregating cells would form a capsule, and the dense lipofuscin bodies make the protruding spot soft and dark in color. [13]
Rosacea. What it looks like: Rosacea causes redness and thick skin on the face, usually clustered in the center.Easy flushing, a stinging sensation, and small, pus-filled pimples are other common ...
Infectious disease doctors break down how to treat the stomach bug, a.k.a. norovirus, at home and their top tips for getting through an upset stomach.
Lesions were on the head in 73 percent of the wrestlers, the extremities in 42 percent, and the trunk in 28 percent. [3] Physical symptoms sometimes recur in the skin. [ 4 ] Previous adolescent HSV-1 seroconversion would preclude most herpes gladiatorum, but being that stress and trauma are recognized triggers, such a person would be likely to ...
It typically presents as red patches with white scales on top. [4] Areas of the body most commonly affected are the back of the forearms, shins, navel area, and scalp. [4] Guttate psoriasis has drop-shaped lesions. [5] Pustular psoriasis presents as small, noninfectious, pus-filled blisters. [11] Inverse psoriasis forms red patches in skin ...
Discontinuing contact with the heat source is the initial treatment of erythema ab igne. [5] If the area is only mildly affected with slight redness, the condition may resolve after a few months. If the condition is severe and the skin pigmented and atrophic, then it is unlikely to resolve.