Surgical management of gastrinoma.

In eight of 10 patients with Zollinger-Ellison syndrome resection of all visible tumor tissue was combined with gastrectomy. The results in this group of patients, as in other series reported in the literature, suggest that excision of gastrinoma by partial pancreatectomy or enucleation can be combined safely with gastrectomy. Perhaps excision of tumor is preferable in the management of patients with solitary tumor who do not have the multiple endocrine neoplasia syndrome. We await further follow-up studies and experience with additional patients before judging this thesis of tumor resection with gastric preservation.