info:eu-repo/semantics/article
Nefritis tubulointersticial aguda. Revisión bibliográfica
Acute interstitial nephritis. Literature review
Registro en:
Nieto-Ríos JF, Ruiz-Velásquez LM, Álvarez L, Serna-Higuita LM. Nefritis tubulointersticial aguda. Revisión bibliográfica. Iatreia. 2020 Abr-Jun;33(2):155-166. DOI 10.17533/udea.iatreia.45
0121-0793
10.17533/udea.iatreia.45
2011-7965
Autor
Nieto Ríos, John Fredy
Ruiz Velásquez, Luis Miguel
Álvarez, Laura
Serna Higuita, Lina María
Institución
Resumen
RESUMEN: La nefritis tubulointersticial aguda hace referencia a un tipo de daño renal que afecta principalmente el intersticio y ocasiona la lesión renal aguda, potencialmente reversible. Su curso puede ser subclínico, con deterioro progresivo hasta evolucionar hacia la insuficiencia renal crónica. La nefritis tubulointersticial aguda tiene múltiples etiologías, las más frecuentes son los medicamentos, productos herbales, las infecciones y las enfermedades autoinmunes. Las principales manifestaciones clínicas son la poliuria, polaquiuria, nocturia, dolor lumbar, microhematuria y leucocituria, aunque puede ser totalmente asintomática. El tratamiento depende de la causa de base y los esteroides juegan un papel importante cuando la condición es de origen medicamentoso o autoinmune. El pronóstico generalmente es bueno, si el problema se identifica de forma oportuna y se trata adecuadamente. ABSTRACT: Acute tubulointerstitial nephritis is a kidney lesion that mainly affects the interstitium and can lead to a reversible acute kidney injury. It can progress subclinically, with progressive development towards chronic renal failure. Acute tubulointerstitial nephritis has several causes, being the most common medications, herbal products, infections and autoimmune diseases. The main clinical manifestations are polyuria, polaquiuria, nycturia, lumbar pain, microhematuria, leukocyturia, although the patients also can be completely asymptomatic. Treatment is determined by the underlying cause. Steroids play an important role when tubulointerstitial nephritis is caused by medication or autoimmune diseases. The prognosis is usually good if the problem is detected early and treated properly.
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