what is erythema nodosum
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Erythema nodosum Erythema nodosum (EN) is an inflammatory condition characterised by inflammation of the fat cells under the skin, resulting in tender red nodules or lumps that are usually seen on both shins. It can be caused by a variety of conditions, and typically resolves spontaneously within 3–6 weeks.rythema nodosum (EN) is an inflammatory condition characterised by inflammation of the fat cells under the skin, resulting in tender red nodules or lumps that are usually seen on both shins. It can be caused by a variety of conditions, and typically resolves spontaneously within 3–6 weeks.
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Erythema multiforme Erythema multiforme. [edit on Wikidata] Erythema multiforme (EM) is a skin condition of unknown cause; it is a type of erythema possibly mediated by deposition of immune complexes (mostly IgM-bound complexes) in the superficial microvasculature of the skin and oral mucous membrane that usually follows an infection or drug exposure.
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Erythema Erythema (from the Greek erythros, meaning red) is redness of the skin or mucous membranes, caused by hyperemia (increased blood flow) in superficial capillaries. It occurs with any skin injury, infection, or inflammation. Examples of erythema not associated with pathology include nervous blushes.
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fifth disease erythema infectio´sum a mild, self-limiting disease of childhood characterized by a lacelike skin rash symmetrically distributed on the hands, arms, and legs, with few or no other symptoms; occasionally there is a low grade fever, and the condition often clears up without specific treatment.
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- Article Sections. Erythema nodosum, a painful disorder of the subcutaneous fat, is the most common type of panniculitis. Generally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis.
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Erythema Toxicum Neonatorum Erythema is the medical word for redness. Neonatorum refers to the fact that the rash occurs in the neonatal. period. The neonatal period is the time between birth and 28 days of age. A baby in this age range is called a. neonate. The name ETN is confusing because the condition is not toxic.
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- Prurigo nodularis is a skin disease. It is characterised by itchy nodules which usually appear on the legs or the arms. While the cause of prurigo nodularis is unknown, they do not believe it to be contagious.
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- Erythema nodosum is a type of panniculitis that affects subcutaneous fat in the skin, usually first evident as an outcropping of erythematous nodules that are highly sensitive to touch.1 Most nodules are located symmetrically on the ventral aspect of the lower extremities.
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- common identifiable cause of erythema nodosum. Strep-tococcal infections account for up to 44 percent of cases in adults and 48 percent of cases in children.2,4 Erythema nodosum eruptions may appear two to three weeks after an episode of streptococcal pharyngitis2; therefore, patients with erythema nodosum should have throat cul- ture evaluation for group A streptococci, as well as strep- tococcal antistreptolysin-O (ASO) titers or polymerase
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Erythema Nodosum Erythema nodosum is a type of panniculitis. Panniculitis occurs when there is inflammation of the layer of fat lying underneath the skin. The inflammation causes red rounded lumps (nodules) to form just below the skin surface, which are tender. Erythema nodosum most commonly affects both shins.
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erythema It occurs with any skin injury, infection, or inflammation. erythema chro´nicum mi´grans a ring-shaped erythema due to the bite of a tick of the genus Ixodes; it begins as an erythematous plaque several weeks after the bite and spreads peripherally with central clearing.
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- Erythema nodosum, a painful disorder of the subcutaneous fat, is the most common type of panniculitis. Generally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis.Erythema nodosum may be the first sign of a systemic disease such as tuberculosis, bacterial or deep fungal infection, sarcoidosis, inflammatory bowel disease, or cancer.enerally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis. Erythema nodosum may be the first sign of a systemic disease such as tuberculosis, bacterial or deep fungal infection, sarcoidosis, inflammatory bowel disease, or cancer.
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gyrate erythema gyrate erythema (erythema gyra´tum) erythema multiforme characterized by the development of lesions that tend to migrate and spread peripherally with central clearing. erythema ab ig´ne permanent erythema produced by prolonged exposure to excessive nonburning heat. It is seen most often on the legs of women, but under appropriate environmental circumstances, it can occur anywhere on the body in either sex.
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What is erythema nodosum? Erythema nodosum is a skin condition where red lumps form on the shins, and less commonly the thighs and forearms. It is a type of panniculitis, i.e. an inflammatory disorder affecting subcutaneous fat.
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- Prurigo nodularis is a skin disease. It is characterised by itchy nodules which usually appear on the legs or the arms. While the cause of prurigo nodularis is unknown, they do not believe it to be contagious. People that have prurigo nodularis typically are middle-age before they seek treatment.
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- Erythema nodosum is a type of panniculitis that affects subcutaneous fat in the skin, usually first evident as an outcropping of erythematous nodules that are highly sensitive to touch. 1 Most nodules are located symmetrically on the ventral aspect of the lower extremities.
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Sarcoidosis 1 Tender, raised, red bumps (called subcutaneous sarcoidosis or erythema nodosum) on the shins of the legs, or less frequently on the arms, are common and can cause leg or arm pain.  A rash on the surface of the skin (cutaneous sarcoidosis or sarcoid dermatitis) of the face occurs frequently.
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Is Erythema nodosum Contagious? Contagion and contagiousness refers to how easily the spread of Erythema nodosum is possible from one person to another. Other words for contagion include infection, infectiousness, transmission or transmissability.
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- Although Wegener's continental drift theory was discarded, it did introduce the idea of moving continents to geoscience. And decades later, scientists would confirm some of Wegener's ideas, such as the past existence of a supercontinent joining all the world's landmasses as one.et forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.
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- Erythema nodosum, a painful disorder of the subcutaneous fat, is the most common type of panniculitis. Generally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis.Erythema nodosum may be the first sign of a systemic disease such as tuberculosis, bacterial or deep fungal infection, sarcoidosis, inflammatory bowel disease, or cancer.rythema nodosum is a type of panniculitis that affects subcutaneous fat in the skin, usually first evident as an outcropping of erythematous nodules that are highly sensitive to touch. 1 Most nodules are located symmetrically on the ventral aspect of the lower extremities.
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Erythema nodosum Erythema nodosum (EN) is an inflammatory condition characterised by inflammation of the fat cells under the skin, resulting in tender red nodules or lumps that are usually seen on both shins. It can be caused by a variety of conditions, and typically resolves spontaneously within 3–6 weeks.
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Erythema Nodosum 11. Erythema nodosum is a condition that causes red rounded lumps (nodules) to form just below the skin surface, most commonly on the shins. In most people, no specific cause or trigger can be found. But in some people a trigger (commonly a streptococcal infection or sarcoidosis) can be identified. Streptococcal infections are also a common trigger for erythema nodosum in adults. 2  Sarcoidosis. 3  This is a condition where inflammation causes tiny lumps of cells to form in various organs in your body, most commonly in the lungs and lymph glands. 4  The lumps are called granulomas.
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ERYTHEMA Hypernyms (erythema is a kind of...): erythroderma (any skin disorder involving abnormal redness) Hyponyms (each of the following is a kind of erythema): erythema multiforme (a red rash caused by hypersensitivity to a drug or disease or other allergen) erythema nodosum (skin condition characterized by tender red nodules on the shins and legs) hickey; love bite (a temporary red mark on a person's skin resulting from kissing or sucking by their lover) erythema solare; sunburn (redness of the skin caused by exposure to the rays of the sun) windburn (redness and irritation of the skin caused by exposure to high-velocity wind) Learn English with...
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- Erythema nodosum, a painful disorder of the subcutaneous fat, is the most common type of panniculitis. Generally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis.Erythema nodosum may be the first sign of a systemic disease such as tuberculosis, bacterial or deep fungal infection, sarcoidosis, inflammatory bowel disease, or cancer.rythema nodosum nodules vary from 0.4 to 4 inches (1 to 10 cm) in diameter and are poorly demarcated, reflecting their subcutaneous anatomic location (Table 11–4; Figure 1) . Pretibial involvement is most common, although the extensor surfaces of the forearm, the thighs, and the trunk also may be affected.
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Erythema Toxicum Neonatorum Close Video. Erythema toxicum neonatorum (also known as toxic erythema of the newborn) is a harmless red rash that appears on the skin of newborns. This rash goes away on its own and has no symptoms. It has often been likened to the appearance of a fleabite on the skin.
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erythema toxicum neonatorum erythema toxicum neonatorum. erythema toxicum neonatorum in Medicine. erythema toxicum neonatorum erythema toxicum ne·o·na·to·rum (nē'ō-nā-tôr'əm) n. A common temporary eruption of erythema, small papules, and occasionally pustules in newborns, associated with contact dermatitis or hypersensitivity to milk or other allergens.