A study of prognoses of 195 patients with gastrinomas who were followed for 20 years showed that those patients who did not undergo surgery were 5 times more likely to develop metastases than those who had had their tumors resected.
Un estudio de pronóstico con 195 pacientes con gastrinomas seguidos durante 20 años mostró un aumento de las metástasis hepáticas 5 veces mayor en los pacientes no operados comparados con los sometidos a resección del tumor.