Pancreas divisum: correlation between anatomical abnormalities and bile precipitation in the gallbladder in seven...

Area of Science:

• Gastroenterology
• Genetics
• Surgical Innovation

Background:

• Pancreas divisum (PD) is a congenital anomaly linked to recurrent acute pancreatitis.
• Insufficient drainage via the accessory pancreatic duct contributes to pancreatitis in PD.
• Gallbladder bile concentration is implicated in PD-associated pancreatic events.

Purpose of the Study:

• To investigate the efficacy of cholecystectomy in managing pancreatitis in patients with pancreas divisum.
• To explore the association between pancreas divisum and gallbladder bile characteristics.
• To evaluate cholecystectomy as a potential curative treatment for PD-related pancreatitis.

Main Methods:

• Magnetic resonance cholangio-pancreatography (MRCP) was used for diagnosis.
• Seven young patients with PD and thickened gallbladder bile underwent laparoscopic cholecystectomy.
• Follow-up assessments were conducted to monitor for pancreatitis recurrence.

Main Results:

• No pancreatitis episodes were reported during a mean follow-up of 32 months post-cholecystectomy.
• A correlation was observed between pancreas divisum and increased bile concentration in the gallbladder.
• Patients with PD and concentrated bile showed resolution of pancreatitis after surgery.

Conclusions:

• Cholecystectomy appears to be an effective treatment for pancreatitis in select patients with pancreas divisum.
• The findings suggest a link between concentrated gallbladder bile and PD-induced pancreatitis.
• Gallbladder removal may offer a curative solution for pancreas divisum-related pancreatitis without other surgical indications.