Intususcepción intestinal inversa recidivante tras un bypass gástrico

espanolIntroduccion: El bypass gastrico es una de las cirugias mas frecuentes en la obesidad. La intususcepcion intestinal es una de las complicaciones mas raras cuya incidencia en la literatura esta aumentando. Presentacion del caso: Se expone el caso de una mujer intervenida de bypass gastrico que sufre cuadro de intususcepcion intestinal inversa a los nueve anos precisando reseccion intestinal. Posteriormente presenta a los 3 meses nuevo episodio realizandose desinvaginacion. Cuatro anos despues de la ultima intervencion es operada por nuevo episodio de intususcepcion intestinal, cursando todos ellos con invaginacion retrograda. Conclusion: La intususcepcion intestinal tras bypass gastrico es una complicacion rara, que se puede presentar de manera recidivante, precisando un tratamiento quirurgico, por lo que todo cirujano debe tenerlo presente. EnglishIntroduction: Gastric bypass is one of the most common surgeries in obesity. Intestinal intussusception is one of the rarest complications whose incidence in the literature is increasing Presentation of the case: We present a case of a woman undergone gastric bypass surgery who suffers from a case of inverse intestinal intussusception nine years after the gastric bypass, requiring intestinal resection. Subsequently, three months later, she suffered a new episode performing a disinvagination. Four years after the last intervention, it was operated for a new episode of intestinal intussusception, all of them were retrograde invagination. Conclusion: Intestinal intussusception after gastric bypass is a rare complication, which can occur recurrently, requiring surgical treatment, so all surgeons should keep it in mind.