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Pian - Overview

Nombres alternativos

Frambesia tropical

Definición:

Es una infección prolongada (crónica) que afecta principalmente la piel, los huesos y las articulaciones.

Causas, incidencia y factores de riesgo:

El pian es una infección causada por la bacteria en forma de espiral Treponema pallidum, subespecie pertenue, estrechamente relacionada con la bacteria que causa la sífilis, pero esta enfermedad no se transmite sexualmente. El pian afecta principalmente a niños en áreas rurales, templadas y tropicales como las islas del Caribe, América Latina, África occidental, India y el sudeste de Asia.

El pian se trasmite por contacto directo con lesiones cutáneas de personas infectadas.

  • Reviewed last on: 2/23/2010
  • 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

Hook III EW. Nonsyphilitic Treponematoses. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 341.

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