Fallopian tube cancer

Fallopian tube cancer is a cancer that starts in the fallopian tubes. These connect the ovaries to the womb.

Doctors think that the most common type of ovarian cancer usually starts in the end of the fallopian tube, rather than the ovary. So they might sometimes call it fallopian tube or tubo ovarian cancer.

The fallopian tubes

The fallopian tubes link the ovaries to the womb. During a woman’s childbearing years, the ovaries produce an egg each month. The egg travels through the fallopian tubes to the womb. A baby will begin to develop in the womb if the egg is fertilised by a sperm.

Diagram showing the ovaries and fallopian tubes

What is fallopian tube cancer?

Fallopian tube cancer usually starts at the very end of the fallopian tube where it joins the ovary. This part is called the fimbriae. It can sometimes be difficult for doctors to tell the difference between fallopian tube and ovarian cancer. 

Doctors classify your cancer as fallopian tube cancer if:

  • the cancer is in the fallopian tube, even if it is also in the ovary 
  • they find precancerous cells on the inside surface of the fallopian tube - these are called STIC lesions (serous tubal intraepithelial carcinomas)

Fallopian tube cancer is a type of ovarian cancer called high grade serous cancer.

Symptoms of fallopian tube cancer

The symptoms of fallopian tube cancer can be very unclear and difficult to spot. They include:

  • a swollen tummy (abdomen)
  • abdominal pain
  • feeling bloated
  • constipation or diarrhoea
  • feeling or being sick
  • loss of appetite 
  • urinary symptoms such as needing to pee more often or you need to pee urgently

The symptoms of fallopian tube cancer are very similar to the symptoms of ovarian cancer.

Tests to diagnose fallopian tube cancer

You might have the following tests to diagnose fallopian tube cancer. These are the same as the tests you might have for ovarian cancer. They include:

  • pelvic examination
  • blood tests
  • ultrasound scan
  • CT scan
  • MRI scan
  • laparotomy

Stages of fallopian tube cancer

The stage of a cancer shows how big it is and whether it has spread. This helps doctors to decide which treatment you need.

Doctors use the International Federation of Gynaecology and Obstetrics (FIGO) staging system to stage cancers in the:  

  • ovaries 
  • fallopian tubes
  • peritoneum

There are four stages, numbered 1 to 4. Stage 1 is the earliest stage and stage 4 is the most advanced stage.

Treatment for fallopian tube cancer

Doctors treat fallopian tube cancer in the same way as ovarian cancer. The treatments include:

  • surgery
  • chemotherapy
  • targeted cancer drugs
  • hormone therapy
  • radiotherapy
  • treatment to help with symptoms

Research into fallopian tube cancer

Researchers around the world are looking at better ways to diagnose and treat cancers in the ovary, fallopian tube and peritoneum.

Go to Cancer Research UK’s clinical trials database to read about trials for PPC, ovarian and fallopian tube cancer in the UK. The trial summary includes information about who can take part in the trial. You need to talk to your specialist if there are any trials that you think you might be able to take part in.

Coping

Coping with cancer can be difficult, both practically and emotionally. Your healthcare team will help support you.

Being well informed about your condition and its treatment can help you to make decisions and cope with what happens.

If you have questions, you can call the Cancer Research UK nurses for free on 0808 800 4040, 9am to 5pm, Monday to Friday.

Cancer Research UK’s online forum is a place for anyone affected by cancer. You can share experiences, stories and information with other people who know what you are going through.

  • British Gynaecological Cancer Society (BGCS) ovarian, tubal and primary peritoneal cancer guidelines: Recommendations for practice update 2024
    E Moss and others
    European Journal of Obstetrics & Gynecology and Reproductive Biology, 2024. Volume 300. Pages 69-123

  • Newly diagnosed and relapsed epithelial ovarian cancer: ESMO Clinical Practice Guideline for diagnosis, treatment and follow-up
    A Gonzalez-Martin and others
    Annals of Oncology, 2023. Volume 34. Pages 833-848

  • Cancer of the ovary, fallopian tube, and peritoneum: 2021 update
    JS Berek and others
    International Journal of Gynecology and Obstetrics, 2021. Volume 155. Pages 61-85

  • Primary site assignment in tubo-ovarian high-grade serous carcinoma: consensus statement on unifying practice worldwide
    N Singh and others
    Gynecologic Oncology, 2016. Volume 141. Pages 195-198

  • WHO Classification of Tumours Online (5th Edition)
    World Health Organisation
    Accessed October 2024

  • The information on this page is based on literature searches and specialist checking. We used many references and there are too many to list here. Please contact patientinformation@cancer.org.uk if you would like to see the full list of references we used for this information.

Last reviewed: 
18 Feb 2025
Next review due: 
18 Feb 2028

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