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Estas recomendaciones están basadas en un estudio de un equipo del Fred Hutchinson Cancer Research Center, de Seattle (Estados Unidos), que publica “Journal of the National Cancer Institute”.
La investigación se centró en mujeres diagnosticadas de cáncer de mama después de cribado mamográfico de intervalos de uno y dos años. En el primer grupo intervinieron 5.400 personas y en el segundo 2.440. El cáncer de mama de estado avanzado se asoció con menor tiempo de supervivencia comparado con los cánceres diagnosticados en estados tempranos.
Entre las mujeres de 40 años, un 21% de cáncer de mama en estado avanzado se detectaron en cribados anuales y un 28%, en cribados bianuales. Esto supone un incremento de riesgo de un 35% para los cribados bianuales.
Webs Relacionadas
Fred Hutchinson Cancer Research Center
http://www.fhcrc.org/
Journal of the National Cancer Institute
http://jncicancerspectrum.oupjournals.org/