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The rash often appears on the face near the hairline, then spreads down to the feet. Other symptoms to note : The rash is accompanied by flu-like symptoms, including high fever, cough, and runny nose.
Psoriasis is a long-lasting, noncontagious autoimmune disease characterized by patches of abnormal skin. [4] [5] These areas are red, pink, or purple, dry, itchy, and scaly.[8] [3] Psoriasis varies in severity from small localized patches to complete body coverage. [3]
Blue or black area after being hit Anywhere Actinic keratoses: Scaly, pink, gray or tan patches or bumps Face, scalp or on the backs or the hands Keloid or hypertrophic scar: Scar that has grown larger than expected Anywhere Lipoma: Soft or rubbery growth Anywhere Milia: Many white spots On the face of a baby Molluscum or contagiosum
[19] [20] Clinically, the diagnosis of any particular skin condition is made by gathering pertinent information regarding the presenting skin lesion(s), including the location (such as arms, head, legs), symptoms (pruritus, pain), duration (acute or chronic), arrangement (solitary, generalized, annular, linear), morphology (macules, papules ...
Trichophyton rubrum is a dermatophytic fungus in the phylum Ascomycota.It is an exclusively clonal, [2] anthropophilic saprotroph that colonizes the upper layers of dead skin, and is the most common cause of athlete's foot, fungal infection of nail, jock itch, and ringworm worldwide. [3]
Ichthyosis (also named fish scale disease) [1] is a family of genetic skin disorders characterized by dry, thickened, scaly skin. [2] The more than 20 types of ichthyosis range in severity of symptoms, outward appearance, underlying genetic cause and mode of inheritance (e.g., dominant, recessive, autosomal or X-linked). [3]
However, this redness does not appear on darker skin and dermatitis can appear darker brown or purple in color. [19] Typical affected skin areas include the folds of the arms, the back of the knees, wrists, face and hands. Perioral dermatitis refers to a red bumpy rash around the mouth. [20]
Skin rash: The most prominent feature is a reddish-purple rash that appears on the lower legs, typically below the knees and above the ankles. The rash is often described as blotchy, mottled, or net-like (reticular in appearance). [6] [7] In some cases, the rash may extend to the dorsum of the feet. [8]