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Examen de nitrógeno ureico en la sangre (BUN) - Risks

Nombres alternativos

Nitrógeno ureico en sangre

Riesgos:

Las venas y las arterias varían en tamaño de un paciente a otro y de un lado del cuerpo a otro; por esta razón, puede ser más difícil obtener una muestra de sangre de algunas personas que de otras.

Otros riesgos son leves, pero pueden ser:

  • Sangrado excesivo
  • Desmayo o sensación de mareo
  • Hematoma (acumulación de sangre debajo de la piel)
  • Infección (un riesgo leve en cualquier momento que se presente ruptura de la piel)

Consideraciones:

Para las personas que sufren de enfermedades hepáticas, el nivel BUN puede ser bajo, incluso si los riñones están normales.

  • Reviewed last on: 5/30/2011
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School, Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Clarkson MR, Friedewald JJ, Eustace JA, Rabb H. Acute kidney injury. In: Brenner BM, eds. Brenner and Rector’s The Kidney. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2008:chap 29.

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