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Examen serológico para Bacillus anthracis - Risks

Nombres alternativos

Serología para carbunco; Prueba de anticuerpos para carbunco

Riesgos:

Extraer una muestra de sangre implica muy poco riesgo. Las venas y las arterias varían en tamaño de un paciente a otro y de un lado del cuerpo a otro, razón por la cual extraer sangre de algunas personas puede ser más difícil que de otras.

Otros riesgos asociados con la extracción de sangre son leves, pero pueden ser:

Sangrado excesivo
Desmayo o sensación de mareo
Hematoma (acumulación de sangre debajo de la piel)
Infección (un riesgo leve cada vez que se presenta ruptura de la piel)

Consideraciones:

Un examen serológico puede determinar si un paciente ha estado alguna vez expuesto a un antígeno particular, pero esto no necesariamente indica una infección activa. Una persona con un examen positivo para B. anthracis puede no contraer carbunco.

El mejor examen para diagnosticar el carbunco es un hemocultivo o un cultivo del tejido afectado.

Examen de sangre

Reviewed last on: 8/28/2009
Linda Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, 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

Daly JA. Bioterrorism: Microbiology. In: McPherson RA, Pincus MR. Henry's Clinical Diagnosis and Management by Laboratory Methods. 21st ed. Philadelphia, Pa: Saunders Elsevier; 2006: chap 64.

Lucey D. Anthrax. In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 6th ed. Philadelphia, Pa: Churchill Livingstone Elsevier; 2005: chap 324.

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