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1.
Rev. Soc. Bras. Med. Trop ; 48(4): 501-503, July-Aug. 2015. ilus
Artículo en Inglés | LILACS | ID: lil-755977

RESUMEN

Abstract

Despite its infrequent occurrence, testicular schistosomiasis forming pseudo-tumors can be considered in the differential diagnosis of testicular tumors, especially in areas where the parasitic disease is endemic. In this report, we present a case of testicular schistosomiasis caused by Schistosoma mansoni and mimicking a testicular neoplasm. We describe the patterns of a testicular nodule on ultrasonography and magnetic resonance images in a 46-year-old man. The nodule was removed after a pre-operative diagnosis of a non-malignant lesion. Histology demonstrated granulomas with epithelioid macrophages and eosinophils around S. mansoni eggs within a fibrous tissue that formed a nodular structure.

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Asunto(s)
Animales , Humanos , Masculino , Persona de Mediana Edad , Schistosoma mansoni/aislamiento & purificación , Esquistosomiasis mansoni/diagnóstico , Enfermedades Testiculares/parasitología , Enfermedad Crónica , Diagnóstico Diferencial , Enfermedades Testiculares/diagnóstico , Neoplasias Testiculares/diagnóstico
2.
GED gastroenterol. endosc. dig ; 33(4): 159-163, out.-dez. 2014. ilus
Artículo en Portugués | LILACS | ID: lil-763848

RESUMEN

Fístula bronquiobiliar (FBB) é uma afecção rara, de alta morbidade e mortalidade, decorrente da comunicação anormal entre a árvore brônquica e a via biliar, sendo a bilioptise um sinal clínico patognomônico. Normalmente está associada a doenças hepatobiliares, mas principalmente ao trauma e complicações de cirurgias hepatobiliares. Devido à gravidade e à complexidade, associadas à baixa incidência, seu manejo é desafiador, não havendo um consenso na literatura. Este trabalho identifica os métodos diagnósticos e terapêuticos mais utilizados, e propõe um fluxograma do manejo da FBB com intuito de auxiliar a conduta de novos casos.


Bronchobiliary fistula is a rare clinical finding, with a high morbidity and mortality rate, characterized by abnormal communication between the biliary tract and the bronchial tree, having bilioptysis as a pathognomonic sign. It is usually associated to hepatobiliary diseases, but mostly related to trauma and as a complication of hepatobiliary surgery. Due to the low incidence, complexity and gravity, its management is a challenge, and little consensus on its diagnosis and treatment exists. We identified the most used diagnostic and therapeutic procedures, and propose a flowchart that could assist in the management of news cases.


Asunto(s)
Humanos , Fístula Biliar/diagnóstico por imagen , Fístula Bronquial/diagnóstico por imagen , Fístula Biliar/cirugía , Fístula Biliar/terapia , Fístula Bronquial/cirugía , Fístula Bronquial/terapia , Absceso Abdominal , Equinococosis , Absceso Hepático , Absceso Pulmonar
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