RESUMO
Sumary The identification of a escrotal mass without pain or report of trauma should be investigated to rule out scrotal cancer. We report the case of a young Brazilian boy who underwent orchiectomy after magnetic resonance imaging (MRI) and duplex scan (DS) indicating a high possibility of cancer. Blood exams ruled out the possibility of cancer. Testicular biopsy was not indicated. After surgery the diagnostic was extensive orchiepididymitis by Schistosoma. In endemic areas orchiepididymis by Schistosoma should be investigate to avoid unnecessary surgeries. This patient was also infected with Zika virus.
Assuntos
Esquistossomose mansoni/complicações , Doenças Testiculares/parasitologia , Doenças Testiculares/virologia , Infecção por Zika virus/complicações , Animais , Humanos , Masculino , Esquistossomose mansoni/diagnóstico , Doenças Testiculares/diagnóstico , Adulto Jovem , Infecção por Zika virus/diagnósticoRESUMO
Sumary The identification of a escrotal mass without pain or report of trauma should be investigated to rule out scrotal cancer. We report the case of a young Brazilian boy who underwent orchiectomy after magnetic resonance imaging (MRI) and duplex scan (DS) indicating a high possibility of cancer. Blood exams ruled out the possibility of cancer. Testicular biopsy was not indicated. After surgery the diagnostic was extensive orchiepididymitis by Schistosoma. In endemic areas orchiepididymis by Schistosoma should be investigate to avoid unnecessary surgeries. This patient was also infected with Zika virus.
Resumo A identificação de massa escrotal sem relato de dor ou trauma deve ser investigada a fim de afastar a possibilidade de câncer escrotal. O artigo reporta o caso de um jovem brasileiro que apresentou massa escrotal com essas características. Ressonância nuclear magnética (RNM) e ultrassonografia (US) indicaram grande possibilidade de câncer. Os marcadores tumorais sanguíneos estavam normais, e a biópsia não poderia ser realizada. O resultado anatomopatológico diagnosticou extensa fibrose esquistossomótica, associada a quadro clínico e sorológico de Zika vírus concomitantemente. Em regiões endêmicas, pacientes com alterações escrotais devem ser pesquisados a fim de evitar cirurgias desnecessárias.
Assuntos
Humanos , Animais , Masculino , Doenças Testiculares/parasitologia , Doenças Testiculares/virologia , Esquistossomose mansoni/complicações , Infecção por Zika virus , Doenças Testiculares/diagnóstico , Esquistossomose mansoni/diagnóstico , Infecção por Zika virus/diagnósticoRESUMO
Porcine rubulavirus (PoRV), also known as blue eye disease (BED) of swine, causes respiratory and reproductive problems in pigs at several developmental stages. To study the effect of PoRV infection on semen production, five boars were infected with 1 x 10(6) TCID(50)/ml of PoRV strain PAC-3 and evaluated for 59 days post inoculation (DPI). Infected boars developed reproductive tract pathology that included swelling of the testes and epididymides. Analysis of the semen showed that the infection had little effect on semen production in four animals, but semen from one boar showed severe alterations in sperm concentration, motility, and morphology. When motility was analyzed in BTS-diluted semen after 24, 48, or 72 h, alterations were detected in all boars. Furthermore, viral antigen was detected in semen, the seminal plasma fraction, or sperm fraction from all boars. These results showed that PoRV is excreted via semen and, therefore, artificial insemination is a potential route of dissemination.