Vista de cerca de una reacción a una picadura de insecto

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Vista de cerca de una reacción a una picadura de insecto

Esta es una ampolla llena de sangre (hemorrágica), de unos 2 a 3 centímetros de ancho, resultado de una picadura de un insecto en la muñeca. La formación de ampollas y de tejido necrótico (muerto), es más común debido a picaduras de arañas, pero también puede ser causada por picaduras de otros insectos.

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  • Last Reviewed on 01/13/2010
  • Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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This page was last updated: May 7, 2013

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