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Tuberculosis verrucosa cutis is a rash of small, red papules and nodules in the skin that may appear two to four weeks after inoculation by Mycobacterium tuberculosis in a previously infected and immunocompetent individual. [citation needed]
Initially red to pink, flat spots (formally, "macules") and raised bumps (formally, "papules") may be seen on the skin. [5] [6] Once fully developed, the classic appearance is "non-blanching, palpable purpura". [6] [5] [7] This appears as deep red to purple spots that feel raised to the touch. Purpura refers to the red-purple discolored spots ...
A maculopapular rash is a type of rash characterized by a flat, red area on the skin that is covered with small confluent bumps. It may only appear red in lighter-skinned people. The term "maculopapular" is a compound: macules are small, flat discolored spots on the surface of the skin; and papules are small, raised bumps.
The papules usually show up on the patient with an average age of 30 years. [ 1 ] [ 3 ] Kyrle disease is a rare disease unless there is a high count of patients with chronic kidney failure . The disease seems to be more prevalent in African Americans, which can be correlated to the high incidence of diabetes mellitus and kidney failure in the ...
The rapid progression of necrotic papules to large coalescent ulcers with necrotic crusts, hemorrhagic bullae, and pustules distinguishes Febrile ulceronecrotic Mucha-Habermann disease from PLEVA. Both a secondary infection of the ulcers and a large, painful necrosis of the skin are possible. The mucosa of the mouth and genitalia may also be ...
Adenoma sebaceum, also known as facial angiofibroma is a misnamed cutaneous disorder consisting of angiofibromas that begin in childhood (generally present between 2–5 years of age) and appear clinically as red papules on the face especially on the nasolabial folds, cheek and chin, [1]: 195 often misidentified as acne not responding to treatment.
Ant bites tend to be small, swollen bumps that appear in clusters, Kassouf says. Fire ants also sting humans, Frye says, which can cause small pus-filled bumps on the skin, according to the ...
Cutaneous BA is characterised by the presence of lesions on or under the skin. Appearing in numbers from one to hundreds, these lesions may take several forms: [citation needed] papules or nodules which are red, globular and non-blanching, with a vascular appearance