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Erythema nodosum is an inflammatory disorder affecting subcutaneous fat. It most commonly presents as bilateral tender red nodules on the anterior shins. Diagnosis is confirmed by laboratory tests and histopathology.
Dec 30, 2022 · Erythema nodosum causes red to purple, painful bumps to form on your skin. These bumps can form anywhere on your body, but most often affect the front of your shins. An infection, underlying condition or medication can cause erythema nodosum as a symptom.
Nov 28, 2023 · Erythema Nodosum Causes. Erythema nodosum can happen as a reaction to an infection or medication or because of an underlying medical condition. Infections that can cause it include: Strep...
Erythema nodosum is characterized by tender, red bumps, usually found symmetrically on the shins. Up to 55 percent of cases have no clear identifiable cause. Sometimes, erythema nodosum is not a separate disease. Rather, it is a sign of some other infection, disease, or of a sensitivity to a drug.
Nov 28, 2022 · Erythema nodosum (EN) is a common acute nodular septal panniculitis, characterized by the sudden onset of erythematous, firm, solid, deep nodules or plaques painful on palpation and mainly localized on extensor surfaces of the legs.
Mar 9, 2023 · Erythema nodosum (EN) is a delayed-type hypersensitivity reaction that most often presents as erythematous, tender nodules on the shins (picture 1A-D). Common triggers for EN include infection, drugs, pregnancy, malignancy, and inflammatory conditions, such as sarcoidosis or gastrointestinal diseases; however, many cases are idiopathic ( table 1 ).
Jul 5, 2017 · Erythema nodosum is a skin condition that causes painful swollen red or purple bumps most commonly on the shins. Sometimes the bumps can also form on other parts of the body.
Erythema nodosum is a condition that causes painful patches of skin that look red or darker than the surrounding skin. It usually goes away by itself, but it can sometimes be a sign of something serious like an inflammatory bowel condition, such as Crohn's disease. Check if you have erythema nodosum.
Key Points. Erythema nodosum is a specific form of panniculitis characterized by tender, red or violet, palpable, subcutaneous nodules on the shins and occasionally other locations. It often occurs with an underlying systemic disease, notably streptococcal infections, sarcoidosis, and inflammatory bowel disease.
Jul 30, 2021 · Definition. Erythema nodosum (EN) is a common cutaneous hypersensitivity reaction consisting of erythematous, tender nodules most commonly located over the shins, but also reported over the thighs, upper extremities, calves, buttocks, and face. Fever and arthralgia may sometimes be present.
