Porfiria cutánea tarda Comunicación de un caso

2013 
La porfiria cutanea tarda (PCT), variedad mas frecuente de las porfirias, es causada por el deficit de la enzima uroporfirinogeno decarboxilasa hepatica. Existen formas familiares y adquiridas. Se presenta en individuos susceptibles ante la exposicion a factores desencadenantes, generalmente hepatotoxicos. Se comunica el caso de un paciente de sexo masculino, de 68 anos de edad, con diagnostico de PCT asociada a diabetes mellitus (DBT) que tuvo buena respuesta al tratamiento con flebotomias e hidroxicloroquina. Palabras clave: porfiria cutanea tarda, porfirias cutaneas, fotosensibilidad, diabetes Porphyria cutanea tarda. Case report Porphyria cutanea tarda (PCT), the most common form of porphyria, is caused by the deficiency of the hepatic enzyme uroporphyrinogen decarboxylase. There are familial and acquired forms. Susceptible individuals exposed to triggers, usually hepatotoxic, are mainly affected. A 68-year-old male patient with PCT associated to diabetes mellitus (DBT), responding to treatment with phlebotomy and hydroxychloroquine, is presented.
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