Atypical Lung NET treated with radiation: What was your outcome?

Posted by marieritzman @marieritzman, Sep 11, 2023

Has anyone had this LNET treated with Radiation and what was your outcome?

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

Profile picture for gmapam @gmapam

Was radiation an option to removal of the NET?

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Yes, that was what was recommended. I consulted a surgeon and he also recommended radiation as the 2 lung nets were in different places in my lung.

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Profile picture for Colleen Young, Connect Director @colleenyoung

Welcome @marieritzman. To help me connect you with others like you, can you confirm, do you mean lung NETs?

I look forward to learning more about you and connecting you with other members with similar experiences.

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After rangaling for a year between removing my left and living with tumors(3, 1 calcified), I've had since Vietnam, I've opted for a radiation my oncologist describes as a flashlight. If anyone could further enlighten me on they're experience, thank you.

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After radiation and chemo my LNet was reduced in size by 50%. I am now on Lanreotide monthly injections with a scan every six months.

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I also had sbrt radiation for lung carcinoids a year ago and have been on monthly sandostatin shots. There has been no progression of disease. Another ct scan coming at the end of February. I feel really good. Take care!

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I got my monthly injection and noticed this poster on the wall. I wanted share the information at the bottom of this picture… I found it interesting.

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Profile picture for woundedwarrior1969 @woundedwarrior1969

After rangaling for a year between removing my left and living with tumors(3, 1 calcified), I've had since Vietnam, I've opted for a radiation my oncologist describes as a flashlight. If anyone could further enlighten me on they're experience, thank you.

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I had SRBT radiation.. this along with the chemotherapy reduced my tumor sizes by half. The SBRT was a pinpoint targeting therapy that reduces the damage to the surrounding cells.
Fatigue, dizziness, and constipation were the main side effects that I experienced.

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Profile picture for gmapam @gmapam

I have a Lung Net that is well defined, grade one. It is in my middle lobe of my right lung. I have been to a local surgeon and to a NET Specialist at Cedar Sinaí in Los Angeles. Dr Sankar at Ceder agreed with my what local surgeon proposed. I was also given the option to do nothing and watch it. My NET was a incidental finding while I was hospitalized with diverticulitis. I have loss 25 odd since January.
I have decided that I would have surgery to have the NET removed, I waiting for a surgery date. I’m a 23 year survivor of breast cancer, so I’ve down this road before, it is nice to have a support group NET patients😊

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Did you have surgery? How did it go?

I hope all is well.

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I am a lung cancer survivor. I was lucky my PCP ordered a CT scan just to check me as I was a smoker. Mayo Clinic has be giving me low dose scans since my surgery 2010. Found a couple new nodules last scan but they are being monitored.
I just trust the Mayo clinic. God bless everyone going through cancer.
It's hard not thinking it.
Please keep up with your appointments.

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Profile picture for dolly123 @dolly123

I am a lung cancer survivor. I was lucky my PCP ordered a CT scan just to check me as I was a smoker. Mayo Clinic has be giving me low dose scans since my surgery 2010. Found a couple new nodules last scan but they are being monitored.
I just trust the Mayo clinic. God bless everyone going through cancer.
It's hard not thinking it.
Please keep up with your appointments.

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Hello @dolly123 and welcome to Mayo Connect. As you posted in the NETs (Neuroendocrine Tumors) support group, I'm assuming that your lung cancer was determined to be a NETs/carcinoid?

Have you had any surgery or other treatment or are you just being followed for changes?

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I was diagnosed with stage 3 atypical carcinoid in dec of 2023. Ki-67 number was 5. In January 2024 I had 1.5 lobes removed from my left side and 13 lymph nodes removed. In May 2024 is was given a clean bill of health.
In August 2024 I was flagged as having a liver cyst. At this time, my 3 month checkup changed to 6 months.
In February 2025 my ‘cyst’ biopsy showed my lung carcinoid had metastasis to the liver. My .6mm cyst magnified to (4) 2-3cm tumors and dozens more spread out across all liver quadrants. The ki-67 number is now25 average with 40 in hot spots. My local oncologist suggested radiation is not good for the liver and is proposing an embolism for the largest tumors without a suggestion for the smaller tumors.

Maybe there are other/additional things for me to try?

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