Departments of Surgery;
Massachusetts General Hospital;
Boston;
MA 02114;
United States;
Department of Surgery;
University of Arizona;
Tucson;
AZ 85724;
United States;
Departments of Radiology;
Massachusetts General Hos-pital;
Boston;
MA 02114;
United States;
Department of Radiology;
University of Napoli;
80138 Napoli;
Italy;
Departments of Pathology;
Massachusetts General Hospital;
Boston;
MA 02114;
United States;
Departments of Gastroenterology;
Massachu-setts General Hospital;
Boston;
MA 02114;
United States;
Lymphoepithelial; cysts; Cystic; lymphangio-mas; Pancreas; Asymptomatic; cysts; Benign; cystic; le-sions; of; the; pancreas;