What is drainage of a pancreatic pseudocyst?
A pancreatic pseudocyst is a collection of fluid that forms after acute or chronic pancreatitis or a pancreatic injury. Unlike true cysts, a pseudocyst has no epithelial lining of its own.
If a pseudocyst grows, causes pain, becomes infected, or compresses neighboring organs, it needs to be drained.
Depending on the clinical situation, the following may be used:
- endoscopic internal drainage
- laparoscopic drainage
- open surgical drainage
- percutaneous drainage (in appropriate clinical situations)
Our approach
At MSI, pseudocysts are treated in line with modern *IAP/APA and ESGE* guidelines and international pancreatitis treatment protocols.
Before a treatment method is chosen, a comprehensive examination is carried out, which may include:
- computed tomography
- MRI or MRCP
- endoscopic ultrasound (EUS)
- laboratory tests
We choose *the least invasive method* that provides effective treatment with minimal risk of complications.
*When technically feasible, we prefer endoscopic or laparoscopic techniques*, which shorten the hospital stay and speed up recovery.
Postoperative treatment follows the principles of *ERAS (Enhanced Recovery After Surgery)*.
When is surgery needed?
Drainage is recommended for:
- symptomatic pseudocysts
- large, growing pseudocysts
- infected pseudocysts
- compression of the stomach, duodenum, or bile ducts
- bleeding or a high risk of bleeding
- long-standing pseudocysts with no tendency to regress
Indications for surgery
Surgery is recommended for:
- clinical symptoms
- complicated pseudocysts
- impossible or ineffective conservative treatment
- a mature pseudocyst wall suitable for internal drainage
How is the operation performed?
The procedure is performed under general anesthesia.
Depending on the location of the pseudocyst, the following may be performed:
- *cystogastrostomy* — creating a connection between the pseudocyst and the stomach
- *cystojejunostomy* — drainage into a loop of the small intestine
- *cystoduodenostomy* — in appropriate clinical situations
Whenever possible, the operation is performed laparoscopically or endoscopically.
Advantages of minimally invasive treatment
- Use of laparoscopic or endoscopic techniques whenever possible
- Less surgical trauma
- Less postoperative pain
- Faster recovery
- Shorter hospital stay
- Lower risk of postoperative complications
- Highly effective treatment
Recovery after surgery
Postoperative treatment follows *ERAS* principles.
The patient gradually returns to a normal diet, and pancreatic function is monitored together with follow-up imaging to assess the effectiveness of treatment.
If necessary, enzyme therapy is prescribed along with treatment of the underlying disease that led to the pseudocyst.
Our advantages
- Specialization in the treatment of pancreatic diseases
- Individual choice of the optimal drainage method
- Preference for minimally invasive endoscopic and laparoscopic techniques
- A multidisciplinary approach
- Adherence to modern international guidelines
- Enhanced recovery program (ERAS)
Frequently Asked Questions
No. Many pseudocysts after pancreatitis shrink or disappear on their own. Treatment is needed only when symptoms appear, complications develop, or the pseudocyst grows significantly.
In most cases, yes. When appropriately indicated, we prefer endoscopic or laparoscopic treatment.
A pseudocyst develops as a result of pancreatitis or injury and has no epithelial lining. Cystic tumors are neoplasms and may carry a risk of malignant transformation, so the approaches to their treatment differ significantly.
Yes. If the cause is not eliminated (for example, chronic pancreatitis or impaired drainage of pancreatic juice), it may recur.
Yes. After drainage, a follow-up examination is recommended to confirm that the pseudocyst has emptied completely and to assess the condition of the pancreas.