Panniculitis - Paniculite
☆ Nos resultados de Stiftung Warentest de Alemaña de 2022, a satisfacción dos consumidores con ModelDerm foi só lixeiramente inferior á das consultas de telemedicina pagas.
A tuberculose é unha das causas importantes.
References
Erythema nodosum is the most common form of panniculitis and is characterized by tender erythematous nodules mainly in the lower limbs on the pretibial area. The exact cause of erythema nodosum is unknown, although it appears to be a hypersensitivity response to a variety of antigenic stimuli. Although the etiology is mostly idiopathic, ruling out an underlying disease is imperative before diagnosing primary erythema nodosum. Erythema nodosum can be the first sign of a systemic disease that is triggered by a large group of processes, such as infections, inflammatory diseases, neoplasia, and/or drugs. The most common identifiable causes are streptococcal infections, primary tuberculosis, sarcoidosis, Behçet disease, inflammatory bowel disease, drugs, and pregnancy.
Panniculitis forman un grupo heteroxéneo de enfermidades inflamatorias que implican o tecido adiposo subcutáneo. Estes trastornos son raros nos nenos. A paniculite pode ser o proceso primario nun trastorno sistémico ou un proceso secundario que resulta dunha infección, trauma ou exposición a medicamentos. A maioría dos tipos de paniculite teñen a mesma presentación clínica (independentemente da etioloxía) , con nódulos subcutáneos sensibles e eritematosos.
Panniculitides form a heterogenous group of inflammatory diseases that involve the subcutaneous adipose tissue. These disorders are rare in children and have many aetiologies. As in adults, the panniculitis can be the primary process in a systemic disorder or a secondary process that results from infection, trauma or exposure to medication. Some types of panniculitis are seen more commonly or exclusively in children, and several new entities have been described in recent years. Most types of panniculitis have the same clinical presentation (regardless of the aetiology), with tender, erythematous subcutaneous nodules.
Panniculitides form a heterogenous group of inflammatory diseases that involve the subcutaneous adipose tissue. These disorders are rare in children and have many aetiologies. As in adults, the panniculitis can be the primary process in a systemic disorder or a secondary process that results from infection, trauma or exposure to medication. Some types of panniculitis are seen more commonly or exclusively in children, and several new entities have been described in recent years. Most types of panniculitis have the same clinical presentation (regardless of the aetiology), with tender, erythematous subcutaneous nodules.
Panniculitis , inflamación da graxa subcutánea, adoita presentarse con nódulos inflamatorios. Erythema nodosum (EN) é clinicamente a forma máis frecuente de paniculite. Aínda que ata o 55% da EN considérase idiopática, as causas máis comúns inclúen infeccións, fármacos, enfermidades sistémicas como a sarcoidose e a enfermidade inflamatoria intestinal, o embarazo e a neoplasia. A EN preséntase normalmente nos adolescentes e nos 20 anos, e é máis común nas mulleres. Adoita ir precedida por un pródromo inespecífico de unha a tres semanas, que pode incluír febre, malestar e síntomas dunha infección do tracto respiratorio superior. A continuación seguen lesións cutáneas, normalmente localizadas no aspecto extensor dos membros. As lesións son dolorosas, redondeadas ou ovaladas, lixeiramente elevadas, nódulos vermellos non ulcerativos. Non se entende a patoxénese exacta da EN, aínda que se pensa que é o resultado da deposición de complexos inmunes nas vénulas dos septos na graxa subcutánea, causando unha paniculite neutrófila. Mesmo sen terapia específica para unha condición causante, a EN resolve sen tratamento na maioría dos casos.
Panniculitis, inflammation of the subcutaneous fat, usually presents with inflammatory nodules. Erythema nodosum (EN) is clinically the most frequent form of panniculitis. Whilst up to 55% of EN is considered idiopathic, the most common causes include infections, drugs, systemic illnesses such as sarcoidosis and inflammatory bowel disease, pregnancy, and malignancy. EN typically presents in the teens and 20s, and is seen more commonly in females. It is often preceded by a non-specific prodrome of one to three weeks, which may include fever, malaise, and symptoms of an upper respiratory tract infection. Cutaneous lesions then follow, typically localized on the extensor aspect of the limbs. The lesions are painful rounded or oval, slightly raised, non-ulcerative red nodules. The exact pathogenesis of EN is not understood, although is thought to result from deposition of immune complexes in the venules of the septae in subcutaneous fat, causing a neutrophilic panniculitis. Even without specific therapy for a causative condition, EN resolves without treatment in most cases.
Panniculitis, inflammation of the subcutaneous fat, usually presents with inflammatory nodules. Erythema nodosum (EN) is clinically the most frequent form of panniculitis. Whilst up to 55% of EN is considered idiopathic, the most common causes include infections, drugs, systemic illnesses such as sarcoidosis and inflammatory bowel disease, pregnancy, and malignancy. EN typically presents in the teens and 20s, and is seen more commonly in females. It is often preceded by a non-specific prodrome of one to three weeks, which may include fever, malaise, and symptoms of an upper respiratory tract infection. Cutaneous lesions then follow, typically localized on the extensor aspect of the limbs. The lesions are painful rounded or oval, slightly raised, non-ulcerative red nodules. The exact pathogenesis of EN is not understood, although is thought to result from deposition of immune complexes in the venules of the septae in subcutaneous fat, causing a neutrophilic panniculitis. Even without specific therapy for a causative condition, EN resolves without treatment in most cases.
O "eritema nodoso" é unha forma de paniculite (panniculitis) caracterizada por nódulos vermellos sensibles, de 1 a 10 cm, asociados a síntomas sistémicos que inclúen febre, malestar e dor nas articulacións. Os nódulos poden desaparecer durante un período de 2 a 6 semanas sen ulceración nin cicatrices. O eritema nodoso está asociado con infeccións, incluíndo hepatite C, EBV e tuberculose, embarazo, linfoma non Hodgkin e cancro de páncreas.