Mucinous Cystic Neoplasm of the Pancreas is Not an Aggressive Entity

Abstract

This series, the largest with MCNs defined by ovarian stroma, shows a prevalence of cancer of only 17.5%. Patients with invasive carcinoma are older, suggesting progression from adenoma to carcinoma. Although resection should be considered for all cases, in low-risk MCNs (< or =4 cm/no nodules), nonradical resections are appropriate.