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1.
Rev. chil. reumatol ; 34(4): 165-169, 2018. ilus, tab
Article in Spanish | LILACS | ID: biblio-1281695

ABSTRACT

La enfermedad de Still se caracteriza por ser una enfermedad inflamatoria, sis-témica, rara, sin etiología y patogénesis establecidas. Su tríada clásica de manifesta-ción es fiebre alta de origen desconocido, artralgia persistente y erupción cutánea de color salmón, además de manifestaciones sistémicas. El diagnóstico es clínico y requiere la exclusión de enfermedades infecciosas, neoplásicas y otras enfermeda-des autoinmunes, pues no posee marcadores biológicos específicos. Los exámenes de laboratorio son inespecíficos y muestran una actividad inmunológica exacerbada. El tratamiento incluye medicamentos antiinflamatorios no esteroideos, corticosteroi-des, inmunosupresores, gammaglobulina intravenosa y agentes biológicos. Describi-mos el caso de un paciente de 25 años con fiebre vespertina diaria sin foco conocido y artralgia migratoria, sin erupciones cutáneas.


Still's disease is characterized by being a rare systemic inflammatory disease with no established etiology and pathogenesis. Its classic manifestation triad is high fever of unknown origin, persistent arthralgia and salmon-colored rash, in addition to systemic manifestations. The diagnosis is clinical and requires the exclusion of infec-tious, neoplastic and other autoimmune diseases, as it does not have specific biologi-cal markers. Laboratory tests are non-specific and show exaggerated immune activity. Treatment includes non-steroidal anti-inflammatory drugs, corticosteroids, immu-nosuppressants, intravenous gammaglobulin and biological agents. We describe the case of a 25-year-old patient with daily afternoon fever with no known focus and migratory arthralgia without rash.


Subject(s)
Humans , Male , Adult , Still's Disease, Adult-Onset/diagnosis , Still's Disease, Adult-Onset/drug therapy , Adrenal Cortex Hormones/therapeutic use , Arthralgia , Exanthema , Fever , Fever of Unknown Origin , Anti-Inflammatory Agents/therapeutic use
2.
Medicina (B.Aires) ; 68(4): 298-300, jul.-ago. 2008.
Article in Spanish | LILACS | ID: lil-633556

ABSTRACT

La meningococcemia crónica es una forma clínica infrecuente dentro del espectro de infecciones producido por Neisseria meningitidis. Clásicamente esta forma clínica se caracteriza por fiebre, lesiones cutáneas, compromiso articular, y desarrollo en hemocultivo de la bacteria responsable, habitualmente con ausencia de compromiso meníngeo. Generalmente afecta a adultos jóvenes previamente sanos. Se desconoce la razón por la cual estos pacientes, a diferencia de los que presentan meningitis aguda por Neisseria meningitidis y meningococcemia aguda, pueden sobrevivir sin complicaciones durante semanas en ausencia de tratamiento antibiótico útil. Se ha planteado que debido a la alta sensibilidad de esta bacteria a los antibióticos beta-lactámicos, muchos casos podrían ser tratados inadvertidamente. Describimos un caso de meningococcemia crónica en una mujer joven que presenta un cuadro clásico no reconocido inicialmente.


Chronic meningococcemia is an unfrequent clinical picture within the spectrum of infections produced by Neisseria meningitidis. It is classically characterized by fever, skin lesions and joint involvement, usually without meningeal involvement, and with blood culture growth of the responsible bacteria. It generally affects previously healthy young people. It is unknown why these patients, unlike patients with Neisseria meningitidis’s acute meningitis and with acute meningococcemia, can survive without complications during weeks, in abscence of an useful antibiotic treatment. It has been hypothesized that owing to high susceptibility to beta-lactam antibiotics of Neisseria meningitidis, many cases may be treated inadvertently. We describe a case of chronic meningococcemia in a young woman who presented a classical clinical picture, not recognized initially.


Subject(s)
Adult , Female , Humans , Joint Diseases/diagnosis , Meningococcal Infections/diagnosis , Neisseria meningitidis , Chronic Disease , Diagnosis, Differential , Joint Diseases/microbiology , Meningitis, Meningococcal/diagnosis
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