Transgastric pancreatic necrosectomy: Tricks of the trade.

Necrotizing pancreatitis (NP) affects 20 % of the 300,000 patients diagnosed with acute pancreatitis every year. Mechanical intervention to debride necrotic and/or infected pancreatic and peripancreatic tissue is frequently required. Minimally invasive approaches to treat pancreatic necrosis have gained popularity over the last two decades, including transgastric pancreatic necrosectomy. The purpose of this report is to review the indications, surgical technique, advantages, and limitations of surgical transgastric necrosectomy.