Pancreatic Stones

A Personalized Approach to Relieving Pain and Protecting Pancreatic Function

Pancreatic duct stones develop most often in the setting of chronic pancreatitis, forming within the pancreatic duct as a result of long-standing inflammation and altered pancreatic secretions. Once present, these stones can obstruct the normal flow of pancreatic fluid, contributing significantly to the pain that is often one of the most difficult aspects of chronic pancreatitis to manage.

Treating pancreatic stones effectively can make a real, tangible difference to quality of life, often reducing pain considerably by relieving the obstruction they cause. Depending on the size, number and location of stones, treatment may involve extracorporeal shock wave lithotripsy to fragment stones, endoscopic removal via ERCP, or a combination of both, tailored to what will most effectively clear the duct.

At the practice of Dr. Ashok Choudhury, pancreatic stone management is approached with a clear focus on relieving obstruction and pain, using the combination of techniques best suited to each patient’s specific stone burden and duct anatomy.

Pancreatic Stones Are a Treatable Source of Chronic Pain

Understanding the treatment options makes a real difference achievable

Living with the pain of chronic pancreatitis can feel like something to simply endure, but where pancreatic duct stones are contributing to that pain, effective treatment is often available.

The next step is to understand:

  • Whether pancreatic duct stones are contributing to your symptoms
  • How many stones are present, and where they’re located within the duct
  • Whether shock wave therapy, endoscopic removal, or both are appropriate
  • What the treatment process actually involves
  • What improvement in pain and symptoms is realistic to expect
  • What ongoing management of your underlying chronic pancreatitis looks like

The goal is to relieve ductal obstruction as effectively as possible, reducing pain and protecting remaining pancreatic function.

Our Approach to Pancreatic Stones

1. Confirm Stones as a Contributing Cause

Accurate diagnosis confirms whether stones are genuinely driving symptoms before treatment is planned.

  • Imaging assessment CT, MRCP, or endoscopic ultrasound is used to confirm the presence, number, size and location of pancreatic duct stones.
  • Correlating with symptoms Findings are assessed alongside the pattern of pain and other symptoms, since not all stones found on imaging are necessarily the main driver of symptoms.
  • Assessing duct anatomy Duct diameter and any associated strictures are evaluated, since these affect which treatment approach will be most effective.
  • Reviewing underlying chronic pancreatitis The broader picture of chronic pancreatitis, including its cause and current severity, is assessed alongside the stone-specific findings.

2. Choose the Right Treatment Approach

Treatment is matched to the size, number and location of stones present.

  • Extracorporeal shock wave lithotripsy For larger stones, shock wave therapy delivered from outside the body fragments stones into smaller pieces that can then pass or be removed more easily.
  • Endoscopic removal via ERCP Smaller stones, or fragments following lithotripsy, are often removed endoscopically through ERCP, clearing the duct directly.
  • Combined treatment approach For many patients, a combination of shock wave therapy followed by endoscopic clearance offers the most effective overall treatment.
  • Addressing associated strictures Where duct strictures accompany stones, these are treated alongside stone removal to ensure the duct remains adequately open.

3. Perform Treatment Safely and Effectively

Both shock wave therapy and endoscopic treatment are performed with careful attention to safety and effectiveness.

  • Preparing for treatment Standard pre-procedure preparation, including fasting and medication review, applies to endoscopic treatment sessions.
  • Staged treatment when needed Larger or more complex stone burdens often require more than one treatment session to achieve adequate clearance.
  • Monitoring during and after treatment Patients are monitored closely during and after each treatment session, with particular attention to pancreatitis risk following endoscopic intervention.
  • Confirming duct clearance Follow-up imaging or endoscopic assessment confirms how effectively the duct has been cleared.

4. Support Ongoing Pain Relief and Pancreatic Health

Treating stones is one part of a broader, ongoing approach to chronic pancreatitis management.

  • Assessing pain improvement Pain and quality of life are reassessed following treatment to gauge how much benefit has been achieved.
  • Continuing chronic pancreatitis management Broader management of chronic pancreatitis, including enzyme replacement and monitoring for diabetes, continues alongside stone treatment.
  • Monitoring for stone recurrence Regular follow-up watches for the possible formation of new stones over time, given the underlying chronic condition.
  • Coordinating further treatment if needed Where symptoms persist despite stone clearance, further evaluation and treatment options are discussed.

Why Treating Ductal Obstruction Matters

Pain in chronic pancreatitis often has more than one contributing cause, but ductal obstruction from stones is one of the more directly treatable ones. Clearing that obstruction, using the combination of techniques best suited to each patient, can meaningfully improve both pain and quality of life.

A Personalized Plan, Not a One-Size-Fits-All Answer

The number, size and location of your pancreatic stones, and the treatment approach best suited to them, are individual to your case. At the practice of Dr. Ashok Choudhury, this is assessed carefully to build the most effective treatment plan for you.

If chronic pancreatitis pain is affecting your quality of life, or you have been told you have pancreatic duct stones, a consultation is the right place to start.

Disclaimer

This information is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare provider regarding your specific condition.