Related Experiment Video
Updated: May 18, 2026

Robotic-assisted Lateral Pancreaticojejunostomy for Chronic Pancreatitis
Published on: September 5, 2025
Acute pancreatitis complicated by infected pseudocyst in a child with pancreas divisum
Insights
This case study highlights a rare instance of severe acute pancreatitis in a child with pancreas divisum. Surgical drainage of a large infected pseudocyst proved to be a safe and effective emergency treatment.
Area of Science:
- Pediatric Gastroenterology
- Surgical Gastroenterology
Background:
- Acute pancreatitis is less common in children but increasingly recognized.
- Pancreas divisum is the most frequent congenital pancreatic anomaly, with a debated role in pancreatitis.
- Pancreatic pseudocysts are rare complications of pancreatitis in children.
Observation:
- A case of non-traumatic severe acute pancreatitis in an 8-year-old girl with pancreas divisum.
- Rapid formation of a large, infected pancreatic pseudocyst complicated the pancreatitis.
- The pseudocyst required surgical intervention for drainage.
Findings:
- A Roux-en-Y cystojejunostomy was performed for internal drainage of the infected pseudocyst.
- Surgical management was chosen due to the severity and rapid progression of the pseudocyst.
- This approach avoided potential complications associated with percutaneous or endoscopic drainage.
Implications:
- Surgical drainage of large, complicated pseudocysts in children is a safe and feasible emergency option.
- This approach can be life-saving in critical situations like sepsis or acute abdomen.
- Excellent long-term outcomes can be achieved with surgical intervention for pancreatic pseudocysts in pediatric patients.
Introduction:
Acute pancreatitis occurs less frequently in children than in adults, although it seems to be more common than has been considered in the past. There are several causes of pancreatitis in childhood: trauma, infections or structural gland anomalies as pancreas divisum.
Case Presentation:
We report a case of non-traumatic severe acute pancreatitis in a 8-year-old girl with pancreas divisum, complicated by a rapid formation of a large infected pseudocyst which required a surgical internal drainage by a Roux-en-Y cystojejunostomy.
Discussion:
Pancreas divisum is the most common congenital anomaly of the pancreas with an incidence of 3-10% of population, and its role in causing acute or recurrent pancreatitis is still controversial. There are only sporadic observations of acute pancreatitis complicated by pseudocyst in children with pancreatic anomalies and its treatment is not standardized. Three different approaches have been described to treat a pancreatic pseudocyst: percutaneous, endoscopic or surgical drainage. We decided to perform a pseudocyst-jejunostomy because of the disease severity.
Conclusion:
Even in the non-invasive era, the surgical approach to treat a large complicated pseudocysts in children still represents a safe and feasible approach in emergencies as acute abdomen, bleeding or sepsis. Complications of percutaneous and endoscopic drainages are avoided and long term results are excellent.
Key Words:
Acute pancreatitis, Pancreas divisum, Pancreatic pseudocyst.
Related Concept Videos
Acute Pancreatitis I: Introduction
Acute Pancreatitis I: Introduction
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Chronic Pancreatitis I: Introduction
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Chronic Pancreatitis I: Introduction
Chronic Pancreatitis II: Pathophysiology
Acute Pancreatitis II: Pathophysiology