Acinar cell cystadenoma of the pancreas: A retrospective analysis of ten-year experience from a single academic institution

Appropriately preoperative differential diagnosis of ACA remains challenging and the final result is usually gained by the histopathology and immunohistochemistry. Although the origin of ACA is still contradictory, surgery is actively advocated as the most effective method for relieving the symptoms and preventing the tumor from local extension or malignant transformation so as to obtain an optimal long-term survival.