Dermoscopic characterization of longitudinal melanocytic lesions on acral skin.

نویسندگان

  • L Frances
  • M Blanes
  • M Leiva-Salinas
  • J Bañuls
چکیده

durante la salida de la misma. En segundo lugar, por reflujo de sangre u otros fluidos a través del trayecto de la aguja, llevándose consigo algunas de estas células tumorales hacia la superficie de la piel. Y, por último, debido a un aumento súbito de la presión intratumoral, como suele ocurrir en el desarrollo de la radiofrecuencia4. Dado que muchos de estos pacientes se encuentran en un estado terminal cuando las lesiones aparecen, se suele optar por una actitud conservadora en la mayoría de los casos. Sin embargo, la resección quirúrgica se ha llevado a cabo en algunas ocasiones. Cuando esto no es posible ya sea por enfermedad avanzada, performance status bajo u otras circunstancias, la radioterapia parece ser una alternativa razonable2. Como conclusión, la siembra tumoral a través del trayecto de la aguja en el transcurso de procedimientos percutáneos, si bien sucede excepcionalmente, representa la forma más frecuentemente implicada en la producción de metástasis cutánea en el caso del hepatocarcinoma.

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عنوان ژورنال:
  • Actas dermo-sifiliograficas

دوره 106 5  شماره 

صفحات  -

تاریخ انتشار 2015