Pancreatectomy

What this procedure is

A pancreatectomy is a surgery to remove part or all of the pancreas. The pancreas is a long, flat gland located behind your stomach. It plays two very important roles: it makes juices that help you digest food and produces hormones that help manage your blood sugar levels.

One of the most common types of this surgery is known as the Whipple procedure (pancreaticoduodenectomy). In this version, a surgeon removes the wide part of the pancreas, called the head. They may also remove the gallbladder, the bile duct, and the first part of the small intestine. After removing these parts, the surgeon reconnects the remaining organs so your body can still digest food normally.

What it treats or fixes

This procedure is most often used to treat tumors or other growths in the pancreas. It is a primary treatment for pancreatic cancer that has not spread to other parts of the body. By removing the tumor, the surgery aims to stop the cancer from growing or spreading further.

Your clinician may also recommend this surgery for other conditions, such as:

• Non-cancerous (benign) tumors or cysts in the pancreas.
• Cancer of the bile duct or the first part of the small intestine (the duodenum).
• Severe inflammation or damage to the pancreas, often called pancreatitis.
• Injuries or trauma to the pancreas or surrounding organs.

How common it is & where it's done

A pancreatectomy is a complex and demanding operation that requires a high level of surgical skill. While it is a standard treatment for certain conditions, it is considered a major surgery. It is typically performed in large hospitals or specialized medical centers that have experience with pancreatic care.

Research shows that patients often have better outcomes and fewer complications when the surgery is performed by an experienced team. Your clinician may suggest looking for a hospital that performs a high number of these procedures each year to ensure you receive the most specialized care possible.

Recovery: What to Expect

After your surgery, you will likely stay in the hospital for about a week so your care team can monitor your progress. Your clinician may provide medications to keep you comfortable and help manage any pain. You will start by drinking clear liquids and slowly move toward eating solid foods as your digestive system wakes up.

Walking is an important part of recovery. Your nurses will help you get out of bed and walk short distances soon after surgery. This helps prevent blood clots and keeps your lungs clear. Most people find they can return to their normal daily routine within a few months.

Risks & Possible Complications

While many people recover without major issues, all surgeries carry some risks. These can include:

• Infection or bleeding: Your team will watch your incision (the surgical cut) closely for signs of healing.
• Leaking: Sometimes, fluid can leak from the area where the pancreas or bile duct was reconnected.
• Changes in digestion: You may experience temporary changes in how your body processes food or moves its bowels.

It is important to watch for "red flags" during your recovery. Your clinician may ask you to call the office if you develop a fever, notice new redness or drainage at your incision site, or have pain that gets worse instead of better.

Outcomes & Long-Term Results

The goal of a pancreatectomy is to remove diseased tissue and help you return to your daily life. Many patients are able to enjoy a high quality of life after they have fully healed. Because the pancreas helps with digestion and blood sugar, your clinician may monitor you for signs of diabetes or suggest taking digestive enzymes (pills that help your body break down food).

You will have regular follow-up appointments to check on your health. These visits often include blood tests or imaging to ensure everything is healing as expected. Following your team's advice on diet and activity can lead to the best possible long-term results.

Emotional Support & Reassurance

It is completely normal to feel overwhelmed or anxious when facing a major surgery. Remember that you are not alone. Your surgical team, nurses, and dietitians are there to guide you through every step of the process. They have helped many others through this same journey and are ready to answer your questions.

Focusing on small, daily goals can help you feel more confident. Whether it is walking a few extra steps or trying a new food, every bit of progress counts. If you feel sad or very worried, don't hesitate to tell your clinician, as they can connect you with support groups or counselors who specialize in helping surgical patients.

Why doctors recommend it

Your clinician may suggest a pancreatectomy if you have a growth or a condition affecting your pancreas. The pancreas is a long, flat gland in your belly that helps you digest food and manage your blood sugar. This surgery is most often used to treat pancreatic cancer that has not spread to other parts of the body.

Other reasons for this procedure include:

• Non-cancerous tumors or growths that could cause problems if left alone.
• Pancreatic cysts, which are fluid-filled sacs that may have a risk of becoming cancer.
• Chronic pancreatitis, which is long-term inflammation that causes pain or organ damage.
• Issues with nearby organs, such as tumors in the bile duct or the first part of the small intestine (the duodenum).

Urgent vs planned treatment

In most cases, a pancreatectomy is a planned procedure. Your medical team will likely perform several tests first, such as blood work and imaging scans, to make sure surgery is the best path forward. This allows you and your clinician time to discuss the benefits and prepare your body for the operation.

While it is rarely an emergency, your clinician may want to schedule the surgery relatively soon after a diagnosis. This is often done to address a tumor before it has a chance to grow larger or involve nearby blood vessels, which can make treatment more complex.

Goals of treatment

The primary goal of this surgery is to remove the affected part of the pancreas to restore your health. If the surgery is for cancer, the goal is to remove the tumor entirely. This can help stop the disease from spreading and may increase the chances of long-term recovery.

For other conditions, the goal might be to stop chronic pain or prevent a benign (non-cancerous) growth from turning into cancer later. By removing the damaged tissue, your care team aims to help you return to a better quality of life and manage your symptoms more effectively.

Who may benefit

A pancreatectomy is a surgery to remove part or all of the pancreas. This organ sits behind the stomach and helps your body digest food and manage blood sugar. Your clinician may suggest this procedure if you have a tumor in the pancreas or nearby areas, such as the bile duct or the first part of the small intestine (the duodenum).

This surgery is often used to treat pancreatic cancer that has not spread to other parts of the body. It may also be an option for non-cancerous (benign) tumors, certain types of cysts, or severe cases of chronic pancreatitis, which is long-term inflammation of the organ. The goal is to remove the diseased tissue to stop it from growing or causing more symptoms.

When it may not be the right option

This is a complex surgery, and it may not be the right choice for every patient. If imaging tests show that a tumor has spread to distant organs, such as the liver or lungs, surgery is usually not the primary treatment. In these situations, your care team might recommend other treatments like chemotherapy or radiation instead.

Your overall physical health is also a major factor. If a person has other serious medical conditions that would make a long surgery or a difficult recovery very risky, the care team may look for less invasive ways to manage the condition. They will also check if the tumor is wrapped around major blood vessels, which can sometimes make surgery unsafe.

Questions to ask your care team

It is helpful to bring a list of questions to your appointment to help you feel more prepared. You might consider asking:

• Why is this surgery the best option for my specific condition?
• How many of these procedures do you and this hospital perform each year?
• What are the expected benefits and the possible risks of this surgery?
• How long is the typical hospital stay and recovery period?
• What changes will I need to make to my diet or lifestyle after the surgery?

In the procedure room

When you are taken into the operating room, you will meet your surgical team, which includes surgeons, nurses, and anesthesia specialists. The room is kept very clean and cool to prevent infection. You will be helped onto a comfortable, padded table where the team will prepare you for the surgery.

The team may place several small patches on your skin to monitor your heart and a clip on your finger to check your oxygen levels. They will also start an intravenous (IV) line in your arm to give you fluids and medicine during the procedure.

High-level steps

The surgeon begins by making an incision (a surgical cut) in your abdomen to reach the internal organs. The main goal is to remove the affected part of the pancreas, which is a gland that helps your body digest food and manage blood sugar. Depending on your needs, your clinician may use a traditional open approach or a minimally invasive method with smaller cuts.

• Removal: The surgeon removes the head of the pancreas and often the first part of the small intestine, the gallbladder, and part of the bile duct (the tube that carries digestive fluid from the liver).
• Reconnection: After the necessary parts are removed, the surgeon carefully reconnects the remaining pancreas, stomach, and bile duct to the small intestine. This is done so that digestive juices and food can still move through your body normally after you heal.

Anesthesia and pain control

You will receive general anesthesia, which is a combination of medicines that puts you into a deep, sleep-like state. You will not feel any pain or have any memory of the procedure. An anesthesia provider stays with you the entire time to make sure you remain safely asleep and comfortable.

To help with pain after you wake up, your clinician may use an epidural. This involves a very thin tube placed in your back to deliver numbing medicine. They may also use local numbing blocks around the surgical site to help reduce soreness as you begin your recovery.

Monitoring and safety steps

Your safety is the top priority throughout the surgery. The surgical team performs "time-outs" to verify your identity and the specific details of the procedure before they begin. They use advanced monitors to track your heart rhythm, blood pressure, and breathing every minute you are in the room.

The team also takes steps to prevent blood clots, such as using special compression boots on your legs that gently squeeze to keep your blood flowing while you are lying still. They may also give you antibiotics through your IV to help prevent any infections from starting.

Immediately after the procedure

After the surgery is finished, you will be moved to a recovery room where nurses will watch you closely. As the anesthesia wears off, you may feel groggy, thirsty, or slightly chilly. It is normal to feel some soreness or pressure around the incision area, but your care team will provide medicine to keep you comfortable.

You may notice several small tubes when you wake up. These might include a tube in your nose to keep your stomach empty and small drains near your incision. These drains are used to remove excess fluid from the surgical site, which helps reduce swelling and allows the area to heal more quickly. Your care team will remove these as you get stronger.

Typical procedure length

A pancreatectomy is a very detailed and complex surgery that requires great care. On average, the procedure can take anywhere from 4 to 12 hours. The exact time depends on the specific technique used and your individual health needs.

Your surgical team will keep your family or loved ones updated on the progress during this time. While it is a long procedure, the team works methodically to ensure every step is completed safely.

Common approaches (open vs minimally invasive)

Surgeons use different methods to reach the pancreas depending on your specific condition and safety needs.

• Open surgery: The surgeon makes a single, larger incision in your abdomen. This allows the doctor to directly see and handle the pancreas and surrounding organs. It is the most common approach for complex procedures.
• Minimally invasive surgery: This includes laparoscopic and robotic surgery. The surgeon makes several small cuts and inserts a camera and special tools. In robotic surgery, the doctor sits at a console to control mechanical arms that perform the operation.

Minimally invasive options may result in less blood loss and a shorter recovery time, but they can take longer to perform. Not every patient is a candidate for these methods. Sometimes, a procedure may start with small incisions but switch to an open surgery if the surgeon needs better access to ensure your safety.

Partial vs total

The type of surgery chosen depends on where the disease is located within the pancreas.

• Partial removal: The most common partial surgery is the Whipple procedure. This involves removing the head of the pancreas, the gallbladder, part of the small intestine, and the bile duct. This leaves the rest of the pancreas behind to help with digestion and insulin production.
• Total pancreatectomy: In some cases, the entire pancreas must be removed. This may be necessary if the disease affects the whole organ.

If the entire pancreas is removed, you will need to take medications for the rest of your life to replace the enzymes and insulin that the organ usually creates.

Revision or repeat procedures

Repeat surgeries are not a standard part of the initial plan, but they may be required if complications arise. Risks associated with pancreas surgery can include bleeding, infection, or leakage where the surgeon reconnected the digestive organs.

If a leak or other issue occurs, your care team may need to perform another procedure to repair the connection or stop the bleeding. Your clinician will monitor your recovery closely to decide if further treatment is needed.

Tests and imaging that may be done

To plan your surgery safely, your care team needs to understand your overall health and the exact position of your pancreas. You will likely meet with your surgeon and an anesthesiologist (the doctor who manages pain and sleep during surgery) to review your medical history.

Common pre-surgery tests include:

• Blood tests: These check how well your kidneys and liver are working and measure your blood cell counts.
• Imaging scans: You may need a CT scan or MRI to create detailed pictures of your pancreas and nearby blood vessels.
• Physical exam: A general check-up to ensure your body is ready for a major procedure.

Medication adjustments

It is important to tell your care team about everything you take. This includes prescription medications, over-the-counter drugs, vitamins, and herbal supplements. Some substances can increase the risk of bleeding or react with anesthesia.

Your clinician may ask you to stop taking certain items a few days or weeks before surgery, such as:

• Aspirin or ibuprofen (NSAIDs)
• Blood thinners (anticoagulants)
• Herbal supplements

Note: Only stop medicines if your clinician instructs you. If you are told to take specific pills on the morning of surgery, take them with a small sip of water.

Day-before and day-of instructions

Your hospital will give you specific rules to follow. Following these steps helps prevent infection and complications.

The day before:

• Fasting: You will usually be told not to eat or drink anything after midnight. This keeps your stomach empty for anesthesia.
• Hygiene: You may be asked to shower with a special antibacterial soap.
• Packing: Pack a bag with personal items, as you will stay in the hospital for several days.

The day of surgery:

• Arrive at the hospital at your scheduled time.
• Leave jewelry and valuables at home.
• Wear loose, comfortable clothing.
• You will change into a hospital gown and a nurse will start an IV line to deliver fluids and medicine.

General surgical risks

Pancreatectomy is a major operation, and like all surgeries, it carries certain general risks. Your surgical team will monitor you closely to prevent and manage these issues.

• Bleeding: This can occur at the surgical site.
• Infection: Infections may happen at the incision area or inside the abdomen.
• Blood clots: Being immobile after surgery can increase the risk of clots, so your team will help you move as soon as it is safe.

Procedure-specific complications

Because the pancreas is involved in digestion and blood sugar control, removing part or all of it can lead to specific side effects. These vary depending on how much of the pancreas is removed.

• Leakage: The surgeon often reconnects the pancreas to the intestine. Sometimes, digestive fluids can leak from this connection point.
• Delayed gastric emptying: The stomach may take longer than usual to empty its contents into the intestine. This can make it difficult to eat or keep food down for a short time after surgery.
• Diabetes: The pancreas produces insulin. Removing part of the organ may reduce insulin production, leading to temporary or permanent diabetes.
• Digestion changes: You may experience weight loss or changes in bowel habits if your body has trouble digesting nutrients.

How complications are treated

Most complications can be managed with medication, diet changes, or additional care during your hospital stay. Your care team focuses on catching these issues early.

• Managing leaks: If a leak occurs, it is often treated with drains or tubes to remove the fluid while the connection heals.
• Enzyme replacement: If you have trouble digesting food, your clinician may prescribe pancreatic enzyme supplements to be taken with meals.
• Blood sugar control: If diabetes develops, it is managed with diet, pills, or insulin shots.
• Nutritional support: If your stomach empties slowly, you may need specific dietary changes or temporary feeding support until your digestion returns to normal.

Pain control medicines

Managing pain is a top priority for your care team. They want you to be comfortable enough to breathe deeply and move around soon after surgery. Your clinician may use an epidural, which is a tiny tube in your back that delivers numbing medicine. Another option is a patient-controlled analgesia (PCA) pump, which allows you to press a button to receive pain medicine through your IV (a tube in your vein).

As you begin to eat and drink, your team will likely switch you to pain pills. It is important to tell your nurses if your pain is not well-controlled or if you have a history of allergies to certain medications. Your clinician will tailor this plan to your specific needs to ensure you stay as comfortable as possible during recovery.

Antibiotics

Antibiotics are medicines used to prevent or treat infections caused by bacteria. Because a pancreatectomy is a major surgery, your clinician will likely give you antibiotics through your IV before the procedure starts. This helps lower the risk of infection at the surgery site or in the abdomen.

You may continue to receive these medicines for a short time after surgery while you are in the hospital. If you notice a new rash, itching, or severe stomach upset, be sure to tell your care team. These could be signs of an allergic reaction or a side effect that needs to be checked by your doctor.

Blood thinners and clot prevention

After a major surgery, there is a higher risk of developing blood clots in the legs or lungs. To help prevent this, your clinician may prescribe blood thinners, also called anticoagulants. These medicines help keep your blood from clotting too easily while you are resting and recovering in bed.

These are often given as a small injection under the skin. Your care team will also encourage you to walk as soon as you are able, which works with the medicine to keep your blood flowing well. Let your clinician know if you notice any unusual bruising or bleeding while taking these medications, as they will monitor your safety closely.

Emergency warning signs

While recovery takes time, certain symptoms require immediate attention. You should seek emergency care or call 911 if you experience signs of a serious complication, such as severe bleeding or a sudden decline in how you feel.

Go to the emergency room if you have:

• Sudden, severe abdominal pain that does not get better with medication
• Bright red blood in your vomit or stool
• Signs of shock, such as feeling very dizzy, cold, or clammy
• Difficulty breathing or chest pain

Call your surgeon or clinic if…

Some complications, such as infections or digestive issues, need to be managed by your care team before they become serious. Contact your provider if you notice:

• Signs of infection: This may include a fever, chills, or new redness and swelling around your incision.
• Wound drainage: Tell your team if fluid or pus is leaking from your surgical cut.
• Stomach issues: Persistent nausea or vomiting can be a sign of delayed gastric emptying, a condition where the stomach takes too long to empty its contents.
• Blood sugar changes: If you develop diabetes or have trouble controlling your blood sugar levels after surgery, your doctor needs to know.
• Bowel changes: Let your team know if you have severe diarrhea or cannot pass gas or stool.

Expected vs concerning symptoms

Recovering from a pancreatectomy is a slow process. Most people are able to return to their usual activities four to six weeks after surgery. It is normal to feel tired and have some discomfort as your body heals.

Pain

• Expected: Soreness at the incision site that gradually improves.
• Concerning: Sudden, sharp pain or pain that gets worse instead of better. This could be a sign of a leak where the surgeon reconnected the pancreas or bile duct.

Eating and Digestion

• Expected: You may need to eat smaller amounts and it might take time for your appetite to return.
• Concerning: Being unable to keep any food or liquids down. This may indicate that your stomach is not emptying properly or that there is a blockage.

Non-surgical treatments

In some cases, your clinician may suggest treatments that do not involve surgery. These often include chemotherapy or radiation therapy. Chemotherapy uses special medicines to kill or slow the growth of abnormal cells. Radiation therapy uses high-energy beams to target and shrink a tumor. These treatments might be used on their own if a person is not healthy enough for a major operation.

Sometimes, these non-surgical options are used before a pancreatectomy. This is often called neoadjuvant therapy. The goal is to shrink a tumor to make it easier for the surgeon to remove it later. Your care team will look at the type of tumor and your overall health to decide if this path is right for you.

Watchful waiting

Not every growth in the pancreas needs to be removed right away. If a cyst (a fluid-filled sac) or a tumor is small and does not look like cancer, your clinician may suggest watchful waiting. This means they will monitor the area closely rather than performing surgery immediately.

During this time, you may have regular imaging tests, such as CT scans or MRIs. These tests allow your care team to see if there are any changes in size or appearance. This approach helps avoid the risks of surgery as long as the condition remains stable and does not cause symptoms.

When surgery becomes the best option

Your clinician may recommend moving forward with surgery if non-surgical treatments are not working or if the condition changes. For example, if a tumor begins to grow quickly or if a cyst shows signs that it might become cancerous, surgery often becomes the most effective choice to protect your health.

Surgery is also considered the best option when a tumor is causing physical problems, such as blocking a bile duct. This blockage can cause jaundice, which is a yellowing of the skin and eyes. In these situations, removing the affected part of the pancreas is often the only way to fully clear the blockage and prevent the condition from spreading to other parts of the body.

Hospital services that commonly perform this surgery

A pancreatectomy (the surgical removal of all or part of the pancreas) is a complex procedure. It is most often performed at large medical centers or specialized hospitals that have experience with diseases of the digestive system. These facilities usually have a multidisciplinary team, which is a group of experts from different fields working together to plan your care.

Your care team at the hospital may include surgical oncologists (surgeons who specialize in treating cancer) or hepatobiliary surgeons (surgeons who focus on the liver, pancreas, and bile ducts). Because the pancreas plays a major role in digestion and blood sugar control, these hospitals also provide access to endocrinologists (doctors who treat hormone and sugar issues) and specialized nursing staff.

Patient resources and support services

Many hospitals offer dedicated support services to help you and your family before and after surgery. Social workers are often available to help with logistics, such as finding local lodging if you are traveling from out of town or navigating insurance questions. They can also provide emotional support during your recovery.

Nutrition counseling is a key resource for pancreatectomy patients. Since the pancreas helps your body break down food, your clinician may have you meet with a registered dietitian. These experts can teach you how to adjust your diet and explain if you need to take digestive enzymes (pills that help you absorb nutrients) after the procedure.

Support groups are another valuable resource. Many centers can connect you with peer-to-peer programs where you can talk to others who have had similar surgeries. This can provide a sense of community and practical advice for life after surgery.

Questions for choosing where to have surgery

When deciding where to have your procedure, it is helpful to gather information about the facility's experience. Research suggests that hospitals that perform a high number of these surgeries every year often have better outcomes and fewer complications.

You may want to use this checklist when speaking with your clinician:

• How many pancreatectomies does this hospital perform annually?
• How many of these specific procedures has the surgeon performed in the last year?
• Is there a dedicated intensive care unit (ICU) and recovery floor for abdominal surgery patients?
• Does the hospital have a team approach that includes dietitians, pain specialists, and physical therapists?
• What kind of 24-hour support is available if I have concerns after I am discharged?

Conditions commonly treated by this procedure

A pancreatectomy is a surgery to remove part or all of the pancreas. This procedure is most often used to treat tumors or other growths in the pancreas. Your clinician may recommend this surgery if they find pancreatic cancer or non-cancerous (benign) tumors.

Other conditions that may be treated with this procedure include:

• Pancreatic cysts: Fluid-filled sacs that can sometimes become cancerous over time.
• Pancreatitis: Long-term inflammation or swelling of the pancreas that causes damage.
• Bile duct or small bowel cancer: Cancers that start in the areas right next to the pancreas.
• Neuroendocrine tumors: Rare types of tumors that affect the cells that produce hormones.

In some cases, a clinician may also use this surgery to treat physical trauma or injury to the pancreas or the first part of the small intestine.

Related symptoms people search for

Many people who require this surgery first notice symptoms that affect their digestion or energy levels. These signs do not always mean surgery is needed, but they are often why a clinician begins an evaluation of the pancreas.

Common symptoms that can be associated with these conditions include:

• Jaundice: A yellowing of the skin and the whites of the eyes, often caused by a blocked bile duct.
• Abdominal pain: Discomfort or pain in the upper part of the belly that may spread to the back.
• Weight loss: Losing weight without trying or having a sudden loss of appetite.
• Digestive changes: This may include light-colored stools, dark-colored urine, or feeling very full after eating a small amount.

If you experience these symptoms, your clinician can help determine the cause and discuss the best treatment options for your specific situation.

Evidence overview

Pancreatectomy, which includes operations like the Whipple procedure, is a complex but well-established surgery. Medical evidence supports its use as a primary treatment for pancreatic cancer, cysts, and certain benign tumors. For many patients, this surgery offers the best chance to extend life or potentially cure the condition.

Research consistently shows that experience matters for this type of operation. Studies suggest that patients often have fewer complications and better outcomes when the surgery is performed by surgeons and hospitals that perform a high volume of these procedures.

Safety notes and individualized care

Because the pancreas is located near major blood vessels and other organs, this surgery carries significant risks. Your surgical team will take steps to manage common safety concerns, such as:

• Surgical complications: These may include bleeding, infection, or blood clots.
• Leakage: There is a risk of leakage from the place where the surgeon reconnects the pancreas, bile duct, or stomach to the intestine.
• Digestive changes: Some patients may experience delayed stomach emptying, making it hard to eat or keep food down temporarily.

Long-term safety also involves managing how your body functions after part of the pancreas is removed. You may develop diabetes or need to take enzyme replacements to help digest food. Your clinician will evaluate your overall health, age, and the specific type of condition you have to create a care plan that balances these risks with the benefits of surgery.

Sources used

The information in this section is based on guidelines and patient education materials from reputable medical organizations and academic medical centers, including the Mayo Clinic.