Endoscopic papillectomy: data of a prospective observational study.

Aim: To investigate the clinical value of endoscopic papillectomy indicated by feasibility and safety of the procedure in various diseases of the papilla in a representative number of patients in a setting of daily clinical and endoscopic practice and care by means of a systematic prospective observational study.

Methods: Through a defined time period, all consecutive patients with tumor-like lesions of the papilla, who were considered for papillectomy, were enrolled in this systematic bicenter prospective observational study, and subdivided into 4 groups according to endoscopic and endoscopic ultrasonography (EUS) findings as well as histopathological diagnosis: adenoma; carcinoma/neuroendocrine tumor (NET)/lymphoma; papilla into which catheter can not be introduced; adenomyomatosis, respectively. Treatment results and outcome were characterized by R0 resection, complication, recurrence rates and tumor-free survival.

Successful transgastric pancreaticography and endoscopic ultrasound-guided drainage of a disconnected pancreatic tail syndrome.

Objectives: We aim to demonstrate that endoscopic ultrasound (EUS)-guided transgastric pancreaticography/drainage of the pancreatic duct is feasible and successful in healing a persisting pancreaticocutaneous fistula.

Methods: By means of a case report, we describe the following alternative therapeutic procedure. A 76-year-old male had: (1) 10 surgical interventions because of necrotizing acute pancreatitis with a persisting pancreaticocutaneous fistula (volume 200-300 ml/day); (2) an unsuccessful attempt of transpapillary drainage (disrupted duct after necrosectomy).

Transgastric pancreatography and EUS-guided drainage of the pancreatic duct.

Background/purpose: Endoscopic transpapillary drainage of the retained pancreatic duct in symptomatic patients with chronic pancreatitis is considered an established treatment option. The aim of this study was to investigate, as an alternative, endoscopic ultrasound (EUS)-guided transgastric pancreatography and drainage of the pancreatic duct, in terms of their feasibility and outcome.

Methods: All consecutive symptomatic patients with failure of the traditional approach to catheterize and drain the pancreatic duct, over a 3-year time period, were enrolled in this prospective, observational single-center study (case series).

Differential treatment and early outcome in the interventional endoscopic management of pancreatic pseudocysts in 27 patients.

Aim: Pancreatic pseudocysts (PPC) as a complication of pancreatitis are approached only in the case of abdominal pain, infection, bleeding, and compression onto the gastrointestinal tract or biliary tree.

Methods: From 02/01/2002 to 05/31/2004, all consecutive patients with symptomatic PPC who underwent an interventional endoscopic approach were evaluated in this pilot case-series study: Group (Gr.) I-Primary percutaneous (external), ultrasound-guided drainage.