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Diagnóstico ecográfico de leiomiosarcoma paratesticular con microlitiasis testicular: presentación de un caso / Ultrasound diagnosis of paratesticular leiomyosarcoma with testicular microlithiasis: a case report
Dornes Ramón, Rolando; Vazquez Mora, Yordany; Abreu Figueredo, Niurka.
  • Dornes Ramón, Rolando; Hospital Provincial General Docente Dr. Antonio Luaces Iraola. Ciego de Ávila. CU
  • Vazquez Mora, Yordany; Hospital Provincial General Docente Dr. Antonio Luaces Iraola. Ciego de Ávila. CU
  • Abreu Figueredo, Niurka; Hospital Provincial General Docente Dr. Antonio Luaces Iraola. Ciego de Ávila. CU
Mediciego ; 18(supl. 2)nov. 2012. ilus
Article in Spanish | LILACS | ID: lil-710921
RESUMEN
El leiomiosarcoma es un tumor paratesticular maligno con una mayor incidencia a partir de la sexta década de la vida, aunque se describen casos a partir de la cuarta década. Suponen el 5 por ciento de todos los sarcomas y el 2 por ciento de todos los tumores urológicos. No se conoce el origen de este tipo de tumores, pero se especula con la posibilidad del papel de una degeneración de un leiomioma previo, originado a partir de estructuras funiculares de músculo liso, que puede localizarse en las fibras musculares cremastéricas, en el deferente, en los vasos funiculares, incluso en restos vestigiales de músculos de la pared escrotal, de las fibras conjuntivas del conducto peritoneovaginal o de restos mesoblásticos atrapados en el cordón funicular. Se presenta el caso de un paciente de 37 años con diagnóstico de leiomiosarcoma paratesticular asociado a microlitiasis testicular.
ABSTRACT
Leiomiosarcoma is a malignant paratesticular tumor with a greater incidence from the sixth decade of life, although cases from the fourth decade are described. They suppose 5 percent of all sarcomas and 2 percent of all the urological tumours. The origin of this type of tumors is not known, but it is speculated with the possibility of a degeneration role of a previous leiomyoma, originated from funicular structures of smooth muscle, that it can be located in cremasteric muscular fibers, in the deferens, funicular vessel, even in vestigial rest of the scrotal wall muscles, from conjuntive fibers of processus vaginalis or mesoblastic rest caught in the funicular cord. A case of 37 years patient appears with diagnosis of paratesticular leiomiosarcoma associated to testicular microlithiasis.
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Full text: Available Index: LILACS (Americas) Main subject: Testicular Diseases / Leiomyosarcoma Type of study: Diagnostic study Limits: Humans / Male Language: Spanish Journal: Mediciego Journal subject: Public Health Year: 2012 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Provincial General Docente Dr. Antonio Luaces Iraola/CU

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Full text: Available Index: LILACS (Americas) Main subject: Testicular Diseases / Leiomyosarcoma Type of study: Diagnostic study Limits: Humans / Male Language: Spanish Journal: Mediciego Journal subject: Public Health Year: 2012 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Provincial General Docente Dr. Antonio Luaces Iraola/CU