[Role of endoscopy in the palliative therapy of pancreatic cancer].

The incidence of pancreatic cancer continues to increase and, although improving of diagnostic techniques, the prognosis is very poor with 5-year survival less than 5% and high mortality cancer rate. Neural and lymphatic micrometastases appear in early stages and curative resection is possible in few selected cases; in these patients there is a high local recurrence rate and a low median survival. Most patients with pancreatic cancer need palliative care of the obstructive jaundice (90%), duodenal stenosis and abdominal pain; endoscopic procedures have an important role in the treatment of these patients. Endoscopic placement of plastic biliary stents is a safe and efficient technique to perform a biliary drainage with a short hospital stay. The use of metal stent, instead of plastic prosthesis, improve median patency of the prosthesis with a low incidence of cholangitis, but they should be used only in patients with a life expectancy of more than six months, because of their high costs. Laparoscopic gastro-entero-anastomosis is a valid alternative to laparotomic procedure in the treatment of the duodenal stenosis, with a shorter hospital stay and a lower morbidity rate. The endoscopic treatment of abdominal pain with pancreatic endoprosthesis placement or with endosonography-guided celiac plexus neurolysis is an alternative approach to radiotherapy and analgesic drugs.