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How can a healthy individual fall sick suddenly?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 30-year-old female. I had a friend who was healthy all the time.

A few months ago, she had stomach pain, and then follow-ups showed she had stage 4 adenocarcinoma. She passed away.

I am traumatized by that incident. How do I believe that a very healthy person suddenly gets diagnosed with such an illness?

Ever since I heard of her, I have been worried that one day, I will get any of those diseases. How do I know I am not having any of those conditions? I am having PCOS, and can this be a predisposing factor?

Kindly help.

Hello,

Welcome to icliniq.com.

I read your query and understand your concern. Cancer screening is a very helpful tool to know about any risks, including metastatic adenocarcinoma.

I would suggest you undergo cancer screening if you have any predisposing factors or any family history of cancer.

Excess weight, bad dietary habits, a sedentary lifestyle, and comorbid conditions are a few predisposing factors.

I hope you find this helpful.

Feel free to get back to me for more queries.

Thank you.

Answered byDr. Ankush Gupta

Medically reviewed byiCliniq medical review team

Published At February 22, 2024
Reviewed AtOctober 29, 2025

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