[Gastric tricobezoar: a rare cause of tumoral syndrome and pyloric obstruction].

Unlabelled: A Trichobezoar is a rare tumoral mass of the gastrointestinal tract, formed mainly from the ingestion of hair. It contains also mucus and foods debris.

Case Presentation: A 22 years old female with a 10 years history of surgery secondary to gastric foreign body (trichobezoar), presents with abdominal pain, swelling, nausea and vomiting.

The value of a pancreatogram in chronic pancreatitis diagnosed by endoscopic retrograde cholangiopancreatography.

Context: The presence, course and shape of the accessory pancreatic duct have not been previously studied in patients with chronic pancreatitis.

Objectives: The accessory pancreatic duct exhibits several appearances on pancreatography. It was examined using dye-injection endoscopic retrograde cholangiopancreatography, and the duct course and shape were studied in patients having chronic pancreatitis and were compared to patients with normal pancreatogram.