All patients with histologically confirmed ACC treated at the investigators' institution between October 2001 and September 2009 were identified from a prospective database. Clinicopathologic details, perioperative results, and follow-up results were analyzed.
Seventeen patients with nonmetastatic and metastatic ACC were identified. Initially, localized, locoregional, and metastatic disease was present in 5, 7, and 5 patients, respectively. Pancreatic resections were performed in 15 patients. In limited metastatic disease, additional liver resection was performed in 3 patients and omentectomy in 1 patient. In 2 patients, metachronous liver metastases were resected. With a median follow-up period of 36.5 months, overall 1-year, 2-year, and 3-year survival rates were 88%, 65%, and 47%, respectively. Survival of resected patients with metastatic and nonmetastatic disease showed no differences between the 2 groups.
ACC of the pancreas is a relatively rare tumor entity for which resection may result in long-term survival even in limited metastatic disease.