This is reflected in lower rates of recurrence and residual tumors. However, ESD is more time consuming, is related to higher complication rates such as perforation, and its success clearly depends of the professional's experience. It yields excellent results only when it is performed by expert hands.
Sin embargo, la DES consume más tiempo, está relacionada con tasas más altas de complicaciones tales como perforación y su éxito depende claramente de la experiencia del operador y muestra excelentes resultados únicamente en manos expertas.