The usefulness of texture and color enhancement imaging to identify the minor papilla orifice.

In clinical cases of pancreas divisum, endoscopic retrograde cholangiopancreatography often necessitates cannulation of the pancreatic duct through the minor papilla. Nevertheless, this procedure can be challenging because of the small size of the minor papilla and the difficulty in visualizing the ductal orifice. A new image-enhanced endoscopy technique called texture and color enhancement imaging (TXI) has been developed, which enhances texture, brightness, and color compared with white-light imaging, resulting in subtle differences in the surface mucosa.

Endoscopic Ultrasound in Pancreatic Duct Anomalies.

Embryological development of the pancreas is a complex phenomenon and, therefore, it can have multiple developmental aberrations. Fortunately, the majority of these pancreatic ductal anomalies are asymptomatic with no clinical relevance and are incidentally detected during diagnostic cross-sectional imaging or endoscopic retrograde cholangiopancreatography (ERCP) or autopsy. Occasionally, pancreatic duct anomalies can result in symptoms like abdominal pain or recurrent pancreatitis.

Endoscopic treatment of disconnected pancreatic duct syndrome secondary to acute necrotizing pancreatitis in a patient with pancreas divisum.

A 50-year old male with acute necrotizing pancreatitis had an unfavorable evolution in the third week of disease, with development of large volume ascites and walled-off necrosis affecting the head and body of pancreas, suspected to be infected, with viable parenchyma in the tail of pancreas. Endoscopic ultrasound guided drainage of the collection was performed through placement of a lumen apposing metal stent. Selective cannulation of main pancreatic duct was only possible though the minor papilla and after contrast media injection a type 1 pancreas divisum and partial disruption of dorsal pancreatic duct were diagnosed.

Pancreas divisum in a young patient with chronic abdominal pain as per radiological findings: A case report.

Key Clinical Message: Pancreas divisum (PD) can be one of the causes of unexplained chronic abdominal pain. In PD, the dominant duct drains the majority of the pancreas via the minor papilla, which can be conveyed in the imaging as crossing duct sign.

Abstract: We report a case a of 16-year-old man who presented with unexplained chronic abdominal pain.

Agenesis of the Dorsal Pancreas: A Rare Cause of Diabetes and Recurrent Upper Abdominal Pain.

Agenesis of the dorsal pancreas is a rare congenital disorder with only a handful of cases described in the literature. It presents a diagnostic dilemma. Cross-sectional imaging is the cornerstone for diagnosis.