NET tumor of pancreas (1 cm) diagnosed

Posted by u20967 @u20967, Jul 9, 2025

I am 73 year old diagnosed with a 1 cm NET of pancreas that was found incidentally on a CT scan that was done for another issue. The surgeon I was referred to recommended to just follow up in a year with another CT scan. He said a biopsy may not be able to get anything because of the small size. I am on the fence, should I go ahead with a biopsy or is it a waste of time?
Also, the surgeon said an enucleation couldn't be done? I don't understand that and am going to further question him about this. Has anyone had an enucleation of a small tumor of pancreas? I am afraid the tumor will grow and would like it removed, but I am not willing to have a Whipple at my age. Maybe a biopsy will tell how fast it is growing?

Interested in more discussions like this? Go to the Neuroendocrine Tumors (NETs) Support Group.

Profile picture for anneliza @anneliza

@hopeful33250 Initially I had no appetite. At one of my follow-up visits my surgeon stressed that I needed nutrients in order to heal properly, so I made a real effort to eat. My appetite was back to normal within 6 months.

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@anneliza
It often takes several months for our appetite to return to normal. I appreciate you sharing your experience.

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Profile picture for mmedinnus1 @mmedinnus1

@tomrennie well it's kind of complicated but in a nutshell I was having pain over my kidney area so after that was ruled out I went to see the spinal Doctor who said I had a couple of discs that were going out of place due to my worsening spinal stenosis and while he was looking at the MRI he noticed some spots on my kidney. So I did a CT scan of the kidneys and that showed the spots were just like calcification or nothing to be worried about but then they also CT the lungs while they were doing the kidneys and that showed tumors in the lung area so then they went and did a PET scan of my lungs and those came up hot on the Pet Scan but also so did the tell to my pancreas. In fact they said that came up hotter than the tumors in my lung. And they thought it was a narrow endocrine tumor. September 4th I have an MRI of the pancreas and after that I assume then I'll get sent over to that department because the thoracic surgeon said the tumor on my pancreas needs to be looked at before the lung because that is a very slow growing tumors that are just confined to that area it's not anything that's going to spread

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@mmedinnus1
I see that @dbamos1945 has responded to your post. I would also like to recommend, as she did, the importance of seeing a NET specialist. NETs are a rare form of cancer, and a specialist is best able to determine treatment. It really would be in your best interest to have at least one consultation with a NET specialist. There are NET specialists at all three Mayo Clinic locations (appointment information is available at http://mayocl.in/1mtmR63).

If it is not possible to be seen at a Mayo facility, here is a link from the Neuroendocrine Tumor Research Foundation with NET specialists in the U.S.: https://netrf.org/for-patients/neuroendocrine-tumor-doctor-database/page/8/

Are you interested in seeking a second opinion?

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Profile picture for Teresa, Volunteer Mentor @hopeful33250

@mmedinnus1
I see that @dbamos1945 has responded to your post. I would also like to recommend, as she did, the importance of seeing a NET specialist. NETs are a rare form of cancer, and a specialist is best able to determine treatment. It really would be in your best interest to have at least one consultation with a NET specialist. There are NET specialists at all three Mayo Clinic locations (appointment information is available at http://mayocl.in/1mtmR63).

If it is not possible to be seen at a Mayo facility, here is a link from the Neuroendocrine Tumor Research Foundation with NET specialists in the U.S.: https://netrf.org/for-patients/neuroendocrine-tumor-doctor-database/page/8/

Are you interested in seeking a second opinion?

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@hopeful33250

I live 40 minutes from m a y o Rochester so I will see a consultant there. I also have a friend who is a nurse up in the cities and works with a doctor who specializes in neuroendocrine tumors so he will be my second opinion

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Profile picture for mmedinnus1 @mmedinnus1

@hopeful33250

I live 40 minutes from m a y o Rochester so I will see a consultant there. I also have a friend who is a nurse up in the cities and works with a doctor who specializes in neuroendocrine tumors so he will be my second opinion

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@mmedinnus1

That sounds like a good plan! I look forward to hearing from you again.

Will you keep in touch and let me know how the process is going?

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Profile picture for dbamos1945 @dbamos1945

@mmedinnus1: I believe NET patients, whether it’s Radiologists, Oncologists, Surgeons, etc NEED TO HAVE AlOT of experience dealing with the unique way NET tumors behave & best treatment. For instance Surgeons will admit “Cut it ALL out” is their mantra. NET surgeons will tell you they are very careful to only cut the tumor and leave as much healthy tissue as possible!
Beware of the “Hard Sell” many surgeons deal in fear! Just my opinion! dbamos1945

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@dbamos1945 hi. I had a malignant neuroendocrine tumor on the head of my pancreas and had a whipple surgery 1 year ago. I am still miserable. So many complications and continuing gi problems I can’t solve. I wonder if the whipple was necessary. They got it all and no chemo or radiation. It was tiny. Anyone have any thoughts.

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Profile picture for ln100 @ln100

@dbamos1945 hi. I had a malignant neuroendocrine tumor on the head of my pancreas and had a whipple surgery 1 year ago. I am still miserable. So many complications and continuing gi problems I can’t solve. I wonder if the whipple was necessary. They got it all and no chemo or radiation. It was tiny. Anyone have any thoughts.

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@ln100: Hi! As a NET patient who has received treatment for progressive tumors, if I were you I would continue to have appts with my NET specialist who should be able to find ways to help you feel better. I also receive my Lanreotide 28day injections and get repeat MRI with/without Evoist contrast (I choose to get MRIs every 3 months). My NET specialist also orders CBC, CMP and Chromogranin-A blood tests to stay viliagant for tumor changes.
I want you to feel good, enjoy your life and future too!

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Profile picture for ln100 @ln100

@dbamos1945 hi. I had a malignant neuroendocrine tumor on the head of my pancreas and had a whipple surgery 1 year ago. I am still miserable. So many complications and continuing gi problems I can’t solve. I wonder if the whipple was necessary. They got it all and no chemo or radiation. It was tiny. Anyone have any thoughts.

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Hi @ln100
I had a missed tumor in the neck of my pancreas in 2017. The surgeon performed a partial Pancreatectomy. I had an open surgery and had a pancreatic leak and ended up with sepsis, lost 40 lbs on top of that . Fast forward to 18 months and a PET scan showed the NET tumor was still there and had grown. I waited for better insurance and went to Mayo and had a modified Whipple . They found a second tumor in the head but decided to just remove it as it was under 1 cm and left the head. Again had severe infections pancreatic leak and had to spend 2.5 months in a long term facility on TPN and iv antibiotics. Just 3 month after that I went on a small vacation!

In retrospect, It was tough, but I had several autoimmune diseases and I feel that that contributed to both infections.

Fast forward 7 yrs and I am still NED, eating is better, but there are days where I have to navigate through issues… but they are doable and my overall health is so improved over time. I contribute my ability to survive all this by the grace of God! I navigate having 3c diabetes, eating / bathroom problems and many more, but rejoice that I have no active cancer presently! So it may feel like too great of a battle presently, but over time it has been a blessing. I hope you find your new normal soon, It just takes time and to lean on the love of family and friends and a great church family! 🙏❤️‍🩹

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Your NET @ 1 cm is 0.3937 inches. A second CT Scan in 6 months will tell you how fast it is growing. If it is not growing, you are likely very lucky, and then just monitor it, but if it is growing, you might have a problem that will at least require medication (Chemo), in lieu of a Whipple Procedure. I am 82 and my Doc said I was not a candidate for Whipple and would likely die on the table so now I have to get a new Oncologist with NET experience such as at Mayo. Good luck to you, whatever you decide. Regards, Rick

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Profile picture for ln100 @ln100

@dbamos1945 hi. I had a malignant neuroendocrine tumor on the head of my pancreas and had a whipple surgery 1 year ago. I am still miserable. So many complications and continuing gi problems I can’t solve. I wonder if the whipple was necessary. They got it all and no chemo or radiation. It was tiny. Anyone have any thoughts.

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I am sorry to hear that you are still not feeling well, @ln100. If you are not currently seeing a NET specialist, I would highly recommend getting a consultation with one. NETs (neuroendocrine tumors are rare, accounting for approximately 0.5% of all newly diagnosed cancers. In other words: About 1 in 200 new cancer diagnoses is a NET. NET incidence has been increasing, partly because improved imaging and pathology detect more cases. In the U.S., the overall incidence of neuroendocrine neoplasms was about 8.5 per 100,000 people per year in 2021. (from Cancer.gov) Therefore, it is really important that you have at least one consultation with a NET specialist.

There are NET specialists at all three Mayo Clinic locations (appointment information is available at http://mayocl.in/1mtmR63). If it is not possible to be seen at a Mayo facility, here is a link from the Neuroendocrine Tumor Research Foundation with NET specialists in the U.S.: https://netrf.org/for-patients/neuroendocrine-tumor-doctor-database/page/8/facilities,

Many members of Connect have sought a second opinion from a NET specialist. It is important if you feel your symptoms are not being addressed by your current medical team.

Will you let me know how you are doing?

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Profile picture for rdebeer @rdebeer

Your NET @ 1 cm is 0.3937 inches. A second CT Scan in 6 months will tell you how fast it is growing. If it is not growing, you are likely very lucky, and then just monitor it, but if it is growing, you might have a problem that will at least require medication (Chemo), in lieu of a Whipple Procedure. I am 82 and my Doc said I was not a candidate for Whipple and would likely die on the table so now I have to get a new Oncologist with NET experience such as at Mayo. Good luck to you, whatever you decide. Regards, Rick

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@rdebeer See the above reply from @hopeful33250. It list some resources to locate NET specialists. Have you had and luck finding one yet?

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