Un grupo de investigadores franceses presentó tres casos de cierre espontáneo de fístulas arteriovenosas durales (AVFs) y revisaron 11 casos publicados previamente. A partir de datos clínicos y angiográficos, se diatinguieron dos tipos de regresión espontánea de AVFs: postraumáticas y espontáneas.
En todos los casos, la explicación del cierre espontáneo aún es desconocida; sin embargo, algunos autores han hipotetizado que la trombosis del seno de drenaje puede estar involucrada. Los investigadores han reportado tres casos de cierre AVF dural espontáneo con conservación de la permeabilidad del seno.
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Published on September 30, 2001
Reporte de tres casos y revisión de la literatura existente
Cierre espontáneo de fístulas arteriovenosas durales
Investigadores franceses han reportado tres casos de cierre fístulas arteriovenosas durales espontáneas con conservación de la permeabilidad del seno.
Fuente: AJNR 2001; 22: 992-996
Un grupo de investigadores franceses presentó tres casos de cierre espontáneo de fístulas arteriovenosas durales (AVFs) y revisaron 11 casos publicados previamente. A partir de datos clínicos y angiográficos, se diatinguieron dos tipos de regresión espontánea de AVFs: postraumáticas y espontáneas.
En todos los casos, la explicación del cierre espontáneo aún es desconocida; sin embargo, algunos autores han hipotetizado que la trombosis del seno de drenaje puede estar involucrada. Los investigadores han reportado tres casos de cierre AVF dural espontáneo con conservación de la permeabilidad del seno.