Utilidad de la Reacción en Cadena de Polimerasa en la Tuberculosis de difícil diagnóstico. Reporte de caso y revisión de literatura / Utility of Polymerase Chain Reaction in Tuberculosis difficult
A case of a 23 year old cachectic patient without an obvious cause in whom the Polymerase Chain Reaction test helped for confirming the clinical suspect of tuberculosis and starting the antibiotictreatment. The evolution after starting specific treatment was favorable, with the reversal of symptoms.