Inpo leuwih ― Urang sundan

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 ngabentuk grup hétérogén kasakit radang anu ngalibatkeun jaringan adiposa subcutaneous. Gangguan ieu jarang di barudak. Panniculitis tiasa janten prosés primér dina gangguan sistemik atanapi prosés sekundér anu disababkeun ku inféksi, trauma atanapi paparan ka pangobatan. Seueur jinis panniculitis gaduh presentasi klinis anu sami (teu paduli etiologina) , kalayan lembut, nodul subkutan erythematous.
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 , radang lemak subcutaneous, biasana hadir kalawan nodul radang. Erythema nodosum (EN) sacara klinis mangrupikeun bentuk panniculitis anu paling sering. Sanaos dugi ka 55% EN dianggap idiopatik, panyabab anu paling umum kalebet inféksi, ubar, panyakit sistemik sapertos sarcoidosis sareng panyakit radang usus, kakandungan, sareng malignancy. EN biasana muncul dina rumaja sareng 20an, sareng langkung sering katingali dina awéwé. Hal ieu mindeng dimimitian ku prodrome non-spésifik tina hiji nepi ka tilu minggu, nu bisa ngawengku muriang, malaise, sarta gejala inféksi saluran pernapasan luhur. Lesi kulit teras nuturkeun, biasana dilokalisasi dina aspék extensor anggota awak. Lesions nyeri rounded atawa oval, rada diangkat, nodules beureum non-ulcerative. Patogenesis pasti EN teu kahartos, sanaos diduga hasil tina déposisi kompléx imun dina venula septa dina lemak subkutan, ngabalukarkeun panniculitis neutrofilik. Malah tanpa terapi husus pikeun kaayaan sabab, EN ngabéréskeun tanpa perlakuan dina kalolobaan kasus.
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.