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Ecthyma (/ ɛ k ˈ θ aɪ m ə /) is a variation of impetigo, presenting at a deeper level of tissue. [ 1 ] It is usually associated with Group A (beta-hemolytic) Streptococcus (abbreviated GAS). [ 2 ]
Ecthyma gangrenosum is a type of skin lesion characterized by vesicles or blisters which rapidly evolve into pustules and necrotic ulcers with undermined tender erythematous border. " Ecthyma " means a pus forming infection of the skin with an ulcer, "gangrenosum" refers to the accompanying gangrene or necrosis.
Ecthyma, the nonbullous form of impetigo, produces painful fluid- or pus-filled sores with redness of skin, usually on the arms and legs, become ulcers that penetrate deeper into the dermis. After they break open, they form hard, thick, gray-yellow scabs, which sometimes leave scars.
Pyoderma means any skin disease that is pyogenic (has pus). These include superficial bacterial infections such as impetigo, impetigo contagiosa, ecthyma, folliculitis, Bockhart's impetigo, furuncle, carbuncle, tropical ulcer, etc. [1] [2] Autoimmune conditions include pyoderma gangrenosum.
Gangrene toes in a diabetic. Gangrene is a type of tissue death caused by a lack of blood supply. [4] Symptoms may include a change in skin color to red or black, numbness, swelling, pain, skin breakdown, and coolness. [1]
Sheeppox (or sheep pox, known as variola ovina in Latin, clavelée in French, Pockenseuche in German) is a highly contagious disease of sheep caused by a poxvirus different from the benign orf (or contagious ecthyma). This virus is in the family Poxviridae and genus Capripoxvirus.
Shqip; Sicilianu; සිංහල ... (also known as scabby mouth, contagious ecthyma or soremouth) is a skin disease leaving lesions that is transmitted through skin ...
Pseudomonas aeruginosa in Petri dish. Pseudomonas aeruginosa is a common encapsulated, Gram-negative, aerobic–facultatively anaerobic, rod-shaped bacterium that can cause disease in plants and animals, including humans.