Appendix Cancer

Appendix Cancer Awareness Month

Hello,

Did you know August is Appendix Cancer Awareness Month? This type of cancer is rare, but real. And when something is rare, many people don’t know about it, don’t talk about it, and don’t always get answers when they need them most. That is why this month, we take time to explain it clearly.

What is the appendix?

The appendix is a small, finger-shaped organ attached to the large intestine. For many years, people thought the appendix had no purpose — like an extra part of the body.

Today, research shows the appendix may help the immune system and protect “good bacteria” in the gut. So even if it is small, it has a role in keeping us balanced.

*Illustration showing the inflamed appendix.*

What is appendix cancer?

Appendix cancer starts when cells inside the appendix grow in a way that is not normal.

It is very rare. Globally, only about 1–2 people in a million are diagnosed each year.
In recent years, more cases have been seen in younger people. Studies show rates are rising among people under 50.

There are several types:

Carcinoid tumors – slow-growing, sometimes found by accident.
Adenocarcinoma – looks like colon cancer under the microscope.
Mucinous neoplasms – produce mucus; in advanced stages it can spread in the belly (called PMP).
Goblet cell tumors – rare and often more aggressive.

Symptoms: what should you notice?

The hardest part is that appendix cancer often hides. Many people only find out when doctors remove the appendix for what they think is appendicitis.

But possible signs can include:

Pain in the lower right belly
Feeling bloated or swollen
Changes in bathroom habits (constipation, diarrhea)
Losing weight without trying
Feeling full quickly after eating
For women: sometimes confused with ovary problems

These are not always cancer but if symptoms stay for a long time, check with a doctor.

How is it diagnosed?

Appendix cancer is usually found:

During appendectomy surgery
On imaging scans like CT or MRI
By biopsy (testing a piece of tissue)

Because it is rare, it can be missed. That’s why awareness is important — so both people and doctors think of it sooner.

Treatments

Treatment depends on the type and stage:

Appendectomy – removing the appendix.
Right hemicolectomy – removing a piece of the intestine if the tumor is larger.
Cytoreductive surgery + HIPEC – big surgery to remove tumors in the abdomen, followed by a warm chemotherapy wash. This can give some patients long survival, even up to 90% in the best cases.
Systemic chemotherapy – regular chemo through the veins, especially for advanced stages.
Follow-up – regular scans and blood tests to check if the cancer comes back.

Survival rates (general numbers)

Early stage: 67–97% of patients live at least 5 years after diagnosis.
Carcinoid tumors: about 70–80% survive long-term (sometimes higher).
Advanced stages: survival can drop to 10%.
With surgery + HIPEC: long-term survival can reach up to 90% for carefully selected patients.

These numbers are statistics — but every warrior is unique. Outcomes depend on many things: tumor type, stage, access to treatment, and support systems.

Why does awareness matter?

Because appendix cancer is rare, it is often:

Under-researched (less funding for studies)
Misdiagnosed (confused with appendicitis or other problems)
Lonely (warriors feel invisible because few people understand)

By sharing this knowledge, we make sure appendix cancer is not ignored. Awareness can lead to earlier diagnosis, better treatment, and stronger support.

Standing with warriors

At Tutti Cancer Warriors, we know every cancer story is more than numbers. Behind every diagnosis is a person, a family, and dreams for the future.

This August, let’s use our voices for appendix cancer warriors. Share the facts, start a conversation, and remember: rare doesn’t mean less important.

Together, we can turn awareness into action.

Crossword Puzzle

Ready for a little brain boost?

This week’s puzzle is based on previous edition — so if you haven’t read it yet, you might want to catch up first. The answers are hidden in plain sight.

Are You a Cancer Warrior with a Dream?

We’d love to hear from you. If you’re in treatment, in remission, or living post-cancer and have a dream that could support your healing, growth, or joy — submit your dream through our website and let’s make it possible, together.

Submit Your Dream

Are You a Cancer Survivor?

Join our Peer Support Program — where survivors support warriors through shared strength and understanding.
We’ll connect you with someone newly diagnosed with the same type of cancer, so you can offer insight, hope, and real-life support from someone who’s walked the path.

Join Peer Support Program