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Para comparar ambos tipos de radioterapia, investigadores del William Beaumont Hospital en Royal Oak (Estados Unidos) analizaron los datos de 199 pacientes tratadas con campo limitado y de otras 199 con irradiación de toda la mama. El seguimiento promedio de las supervivientes fue de 65 meses.
Se registraron cinco recurrencias en el grupo de radioterapia limitada, no obstante, la tasa acumulada de recurrencia local fue la misma en ambos grupos: 1%. A la vista de estos resultados, los autores concluyen que “la irradiación de campo limitado puede proporcionar un control local adecuado en mujeres con patología temprana y tratadas con cirugía conservadora”.
Webs Relacionadas
William Beaumont Hospital, Royal Oak
http://www.beaumonthospitals.com/
Journal of the National Cancer Institute
http://jncicancerspectrum.oupjournals.org/