Neuroendocrine Tumor - no treatment plan method

Posted by meleve @meleve, Apr 30, 2025

Newly diagnosed with à neuroendocrine tumor Gr1 K167 under 1%. Was removed during a colonoscopy as it presented as a polyp, but the pathology report showed à Neuroendocrine tumour Gr1. It was small 4mm x 6mm and was into the mucosa/submucosal layer. The pathology report didn’t say benign however the Cancer team says they don’t consider this cancer, which conflicts everything I’ve read and researched. The oncologist also said they won’t be doing any further resection or follow up on the tumour even thought my chromogranin a levels are flagged as elevated and I’m still having symptoms. The CT scan didn’t show any evidence of anything else but the oncologist also won’t send for further testing despite having symptoms. Thoughts on no further testing or treatment plans? Or them saying it’s not a cancer?

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

Profile picture for ceefer @ceefer

@tomrennie yes I had with and without contrast. My family practice doctor ordered the first test. With and without contrast and sent me to see a gastroenterologist, who did another test with Cat scans and MRI, with and without contrast, then referred me to a gastroenterologist surgeon. Who took a biopsy and pet scan. He said it probably warranted resection but said my diabetes would be worse and my quality of life would be worse without my spleen and he’d have to remove it with half my pancreas. Scared

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@ceefer Who told you that you had a NET? Do you know what kind of contrast was used? There are different contrasts. I understand why you are scared. I am concerned for you. I know those symptoms quite well. I went down a very similar path.

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Profile picture for ceefer @ceefer

@tomrennie yes I had with and without contrast. My family practice doctor ordered the first test. With and without contrast and sent me to see a gastroenterologist, who did another test with Cat scans and MRI, with and without contrast, then referred me to a gastroenterologist surgeon. Who took a biopsy and pet scan. He said it probably warranted resection but said my diabetes would be worse and my quality of life would be worse without my spleen and he’d have to remove it with half my pancreas. Scared

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@ceefer

Hi, how are you? I'm sorry to hear what you're going through. It might be helpful to identify what type of neuroendocrine tumor (NET) it is. Some tumors, especially pancreatic ones, can cause diabetes. Perhaps if it can be removed, those issues would be resolved. My wife had a pancreatic NET that caused diabetes mellitus. After the removal, everything went back to normal. I recommend that you ask a lot of questions and also read up on things to learn and protect yourself, not to scare yourself. I wish you the best of luck.

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Profile picture for Turkey, Volunteer Mentor @tomrennie

@ceefer Who told you that you had a NET? Do you know what kind of contrast was used? There are different contrasts. I understand why you are scared. I am concerned for you. I know those symptoms quite well. I went down a very similar path.

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@tomrennie I do not know the type of contrast used. I tried looking it up in my patient portal but it didn’t say what type was used.

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Profile picture for gustavo1975 @gustavo1975

@ceefer

Hi, how are you? I'm sorry to hear what you're going through. It might be helpful to identify what type of neuroendocrine tumor (NET) it is. Some tumors, especially pancreatic ones, can cause diabetes. Perhaps if it can be removed, those issues would be resolved. My wife had a pancreatic NET that caused diabetes mellitus. After the removal, everything went back to normal. I recommend that you ask a lot of questions and also read up on things to learn and protect yourself, not to scare yourself. I wish you the best of luck.

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@gustavo1975 thank you.

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Profile picture for Turkey, Volunteer Mentor @tomrennie

@ceefer Who told you that you had a NET? Do you know what kind of contrast was used? There are different contrasts. I understand why you are scared. I am concerned for you. I know those symptoms quite well. I went down a very similar path.

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@tomrennie how are you now?

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Profile picture for ceefer @ceefer

@tomrennie how are you now?

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@ceefer I am doing great thanks. But, it was a struggle to get here. I experienced vomiting, diarrhea, stomach pain, gas, bloating, fatigue, and just plain feeling like crap for a long time. I first started feeling like this during covid. Going through the diagnosis process takes time. My body, since I was getting sicker, didn't always cooperate. Combined with covid, the process was delayed. When I was finally diagnosed in 8/22, I lost over 100 pounds. My 8cm pancreatic net in the body and tail was blocking some important plumbing. The cancer spread to my liver which had innumerable lesions with a few over 8cm. My pancreas and liver weren't functioning properly. My body was wasting away, cachexia. I looked like I was pregnant from the accumulation of fluid in my stomach, ascites. The cancer also spread to my bones. I started chemo on 9/1/22. I now live on chemo with a 4cm tumor on my pancreas, liver lesions with the biggest also around 4cm, and lesions on my bones. I am fortunate to be alive. Please seek the advice of a NET specialist sooner rather than later. The expertise of my specialist saved my life. I have listened to other patients with NETs on here being treated by non NET specialists. Some have gone through extensive surgeries, or endured chemo regimens that historically don't work on NETs, only to end up on the same chemo as me with a lot less body parts. The chemo that I am currently on, capecitabine, doesn't work for everyone. Each person's body is different. How we all manage our NETs, the doctors and treatments we choose, is our decision. It is our body. I just want to share my experience with you, so you can hopefully avoid my journey. Do you have any other questions?

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Profile picture for Mike @dadcue

@hopeful33250

I'm not too worried about it yet. It was just something on an abdominal CT scan report that was only looking at my kidney stones. The urologist never said anything about it. My PCP brought it up at a routine follow-up visit. My PCP sent a GI consult to see if anything needed to be done. I don't mind doing the labs. I just think a capsule endoscopy seems like a bit much since I'm not symptomatic. Some things I would rather not know about.

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@hopeful33250

Should I start to worry???

Other labs are pending. The capsule endoscopy is being scheduled sometime before my GI appointment on May 26th.
-----------------------
CHROMOGRANIN A, SERUM*IC
Result 410 ng/mL (High)
Reference range
< 93 ng/mL
-------------------------
There is a disclaimer attached that says:

"Test results cannot be interpreted as absolute evidence for the presence or absence of malignant disease."

Dr Google says this result may indicate a neuroendocrine tumor (NET).

I have also read that "other conditions" can cause a falsely elevated CgA result.

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Profile picture for Mike @dadcue

@hopeful33250

Should I start to worry???

Other labs are pending. The capsule endoscopy is being scheduled sometime before my GI appointment on May 26th.
-----------------------
CHROMOGRANIN A, SERUM*IC
Result 410 ng/mL (High)
Reference range
< 93 ng/mL
-------------------------
There is a disclaimer attached that says:

"Test results cannot be interpreted as absolute evidence for the presence or absence of malignant disease."

Dr Google says this result may indicate a neuroendocrine tumor (NET).

I have also read that "other conditions" can cause a falsely elevated CgA result.

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@dadcue Reads as yours is caught early. 🙂 May want to ask for a PET Dota Tate scan which will specifically search for NET tumors throughout your body. Your CGA is a bit high. My last CGA was 7,195

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Profile picture for tjstaufr @tjstaufr

@dadcue Reads as yours is caught early. 🙂 May want to ask for a PET Dota Tate scan which will specifically search for NET tumors throughout your body. Your CGA is a bit high. My last CGA was 7,195

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@tjstaufr

Thank-you! ... your CgA result helps me put mine into perspective. I don't really want to do anything that looks for another medical problem. I have plenty of medical problems already.

I'm not even sure that I want to do a capsule endoscopy that is going to be scheduled. Just because something "looks suspicious" on an abdominal CT scan ... maybe it is better to back off and leave it alone.

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Profile picture for Mike @dadcue

@tjstaufr

Thank-you! ... your CgA result helps me put mine into perspective. I don't really want to do anything that looks for another medical problem. I have plenty of medical problems already.

I'm not even sure that I want to do a capsule endoscopy that is going to be scheduled. Just because something "looks suspicious" on an abdominal CT scan ... maybe it is better to back off and leave it alone.

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@dadcue
CGA can be unreliable as a net marker as it is easily and frequently impacted by other things, usually ppi's. Had you taken any ppi's such as pepcid prior to the labs?

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