From this information, it can be deduced that patients should be carefully selected, as has been recommended in other articles, since the use of SEMS is not recommended for patients whose life expectancies are less than a month.
De lo anterior se deduce que, al igual que se ha recomendado en algunos artículos, los pacientes deben ser bien seleccionados, ya que el uso de PMAE no es recomendable en pacientes cuya esperanza de vida sea menor de un mes.