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Impetigo is a contagious bacterial infection that involves the superficial skin. [2] The most common presentation is yellowish crusts on the face, arms, or legs. [2] Less commonly there may be large blisters which affect the groin or armpits. [2]
Erysipelas (/ ˌ ɛ r ə ˈ s ɪ p ə l ə s /) is a relatively common bacterial infection of the superficial layer of the skin (upper dermis), extending to the superficial lymphatic vessels within the skin, characterized by a raised, well-defined, tender, bright red rash, typically on the face or legs, but which can occur anywhere on the skin.
The legs and face are the most common sites involved, although cellulitis can occur on any part of the body. [1] The leg is typically affected following a break in the skin. [1] Other risk factors include obesity, leg swelling, and old age. [1] For facial infections, a break in the skin beforehand is not usually the case. [1]
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 ...
Tinea manuum: fungal infection of the hands and palm area; Tinea capitis: fungal infection of the scalp and hair; Tinea faciei (face fungus): fungal infection of the face; Tinea barbae: fungal infestation of facial hair; Other superficial mycoses (not classic ringworm, since not caused by dermatophytes) Tinea versicolor: caused by Malassezia furfur
A skin infection is an infection of the skin in humans and other animals, that can also affect the associated soft tissues such as loose connective tissue and mucous membranes. [ citation needed ] They comprise a category of infections termed skin and skin structure infections (SSSIs), or skin and soft tissue infections (SSTIs), [ 1 ] and acute ...
Bacterium-related cutaneous conditions often have distinct morphologic characteristics that may be an indication of a generalized systemic process or simply an isolated superficial infection. [69] [70] Aeromonas infection; African tick bite fever; American tick bite fever (Rickettsia parkeri infection) Arcanobacterium haemolyticum infection
The word comedo comes from Latin comedere 'to eat up' and was historically used to describe parasitic worms; in modern medical terminology, it is used to suggest the worm-like appearance of the expressed material. [1] The chronic inflammatory condition that usually includes comedones, inflamed papules, and pustules is called acne.