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  2. Livedo reticularis - Wikipedia

    en.wikipedia.org/wiki/Livedo_reticularis

    Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().

  3. Exanthem - Wikipedia

    en.wikipedia.org/wiki/Exanthem

    Confluent erythematous and edematous patches on cheeks ("slapped cheek") for 1–4 days followed by a "lacy," reticular, erythematous rash on the body. Roseola infantum (exanthem subitum) "sixth disease" HHV-6 and HHV-7: Rapid onset of erythematous, blanching macules and papules surrounded by white halos on the trunk after 3–5 days of high fever.

  4. These Pictures Will Help You Figure Out What That Weird Rash ...

    www.aol.com/pictures-help-figure-weird-rash...

    Cellulitis. Cellulitis looks like a rash, but is actually an infection of the middle layer of skin, says Dr. Yadav. It causes the skin to become diffusely red, swollen, tender, and hot to the ...

  5. What's causing your red, itchy rash? Eczema pictures can help

    www.aol.com/news/whats-causing-red-itchy-rash...

    Nummular eczema, also called discoid eczema, is a type of eczema rash that shows up in a distinctive round pattern. The rashes may be itchy, red and raised ovals, the AAD says, and there may be ...

  6. Fifth disease - Wikipedia

    en.wikipedia.org/wiki/Fifth_disease

    Children infected typically go through 3 stages; first when the rash appears on the face. This is a defining symptom of the infection in children (hence the name "slapped cheek disease"). [ 13 ] In addition to red cheeks, the second stage consists of children developing a red, lacy rash on the rest of the body, with the upper arms, torso, and ...

  7. Livedoid vasculopathy - Wikipedia

    en.wikipedia.org/wiki/Livedoid_vasculopathy

    Livedoid vasculopathy (LV) is an uncommon thrombotic dermal vasculopathy that is characterized by excruciating, recurrent ulcers on the lower limbs. [4] Livedo racemosa, along with painful ulceration in the distal regions of the lower extremities, is the characteristic clinical appearance.

  8. Erythema ab igne - Wikipedia

    en.wikipedia.org/wiki/Erythema_ab_igne

    Erythema ab igne (Latin for 'redness from fire') EAI, also known as hot water bottle rash, [2] is a skin condition caused by long-term exposure to heat (infrared radiation). [3] Prolonged thermal radiation exposure to the skin can lead to the development of reticulated erythema , hyperpigmentation , scaling, and telangiectasias in the affected ...

  9. Cutis marmorata - Wikipedia

    en.wikipedia.org/wiki/Cutis_marmorata

    When a newborn infant is exposed to low environmental temperatures, an evanescent, lacy, reticulated red and/or blue cutaneous vascular pattern appears over most of the body surface. This vascular change represents an accentuated physiologic vasomotor response that disappears with increasing age, although it is sometimes discernible even in ...