Predictive Factors for Differentiating Pancreatic Cancer-Associated Diabetes Mellitus from Common Type 2 Diabetes Mellitus for the Early Detection of Pancreatic Cancer.

Background: The purpose of this study was to find the factors that may be helpful for differentiating pancreatic cancer-associated diabetes mellitus (PC + DM) from common type 2 diabetes for the early diagnosis of pancreatic cancer.

Methods: From January 2008 to August 2013, 171 patients with pancreatic cancer and new-onset diabetes were recruited for the study; 242 age- and gender-matched patients with common type 2 diabetes were also identified as control during the same period. The patient's characteristics and laboratory parameters were compared between the 2 groups.

Acute cholecystitis immediately after radical gastrectomy: a report of three cases.

Acute cholecystitis is not a common complication of gastrectomy. Its clinical presentations and management strategies in old patients have not been well described in available literature. This report describes the clinical features, management strategies, and treatment outcome of acute cholecystitis immediately after gastrectomy.