Traditionally, palliation has been surgical, but due to its invasiveness and the generally poor condition of these patients, surgery has had a morbidity rate of 20% to 30 % 1, 2.
Tradicionalmente la paliación ha sido quirúrgica, pero dado lo invasivo de la intervención y la pobre condición general de estos pacientes, se ha encontrado una tasa de morbilidad del 20-30% 1, 2.