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Rev. argent. dermatol ; 99(2): 1-10, jun. 2018. ilus
Article in Spanish | LILACS | ID: biblio-957915

ABSTRACT

HTLV-1 es un retrovirus endémico en Perú, relacionado ocasionalmente con algunas infecciones oportunistas aisladas. Presentamos el caso de un varón de 41 años, avicultor, con antecedente de TBC pulmonar tratado hace 6 meses. Ingresó a emergencia por presentar alteración de conciencia, disartria y diarrea acuosa. Al examen físico se evidenciaron placas confluentes en cavidad oral, lesiones máculo-papulares violáceas y placas costrosas; por biopsia de piel se confirmó sarcoma de Kaposi y sarna costrosa, además adenopatías cervicales que al estudio microscópico con test de Auramina mostró BAAR (++) y en el examen de heces con tinción Zielh Nielsen modificado, se evidenció ooquiste de Cystoisospora belli. Recibió trimetropin / sulfametozaxol, tratamiento antituberculoso. Se confirmó HTLV-1 por inmunofluorescencia. En el fondo de ojo se observó retinitis por citomegalovirus, recibió ganciclovir. A las tres semanas del ingreso hospitalario, falleció por insuficiencia respiratoria severa. Se discute la presencia de múltiples co-infecciones oportunistas en un paciente con inmunosupresión por HTLV-1.


HTLV-1 is an endemic retrovirus in Peru , occasionally associated with some isolated opportunistic infections. We present the case of a 41-year-old male poultry farmer with a history of pulmonary tuberculosis treated 6 months ago. He was admitted to emergency due to alteration of conscience, dysarthria and watery diarrhea; the examination revealed confluent plaques in the oral cavity, violaceous maculopapular lesions and crusted plaques. Skin biopsy confirmed Kaposi's sarcoma and crusted scabies; in addition, cervical lymphadenopathies showed evidence of BAAR (++) in the microscopic study with Auramine test, and in the examination of feces with modified Zielh Nielsen's stain, Cystoisospora belli oocyst was observed, and trimetropin / sulfametozaxol received antituberculous treatment. HTLV-1 was confirmed by immunofluorescence. In the fundus of the eye cytomegalovirus retinitis was evidenced, he received ganciclovir. At three weeks of hospital admission he died due to severe respiratory failure. We discuss the presence of multiple opportunistic co-infections in a patient with immunosuppression by HTLV-1.

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