Clinical Characteristics and Outcomes From an Institutional Series of Acinar Cell Carcinoma of the Pancreas and Related Tumors

Abstract

The survival curves suggest a more aggressive cancer than pancreatic endocrine neoplasms but one that is less aggressive than ductal adenocarcinoma of the pancreas. Those patients who present with localized disease have a much better prognosis than those who present with metastases. There is a high recurrence rate after complete surgical resection, suggesting that micrometastases are present even in localized disease and that adjuvant therapies may be indicated. Chemotherapy and radiation afford disappointing results, however, and novel therapies are needed.