About Fallopian Tube Cancer

Overview

Fallopian tube cancer is a condition where normal cells in one or both of the fallopian tubes undergo uncontrolled growth, forming a tumor. This cancer can originate from different cell types within the fallopian tubes, with the most common type being adenocarcinoma (cancer of gland cells). Less common types include leiomyosarcoma (cancer of smooth muscle cells) and transitional cell carcinoma (cancer of the cells lining the fallopian tubes). While some cases of fallopian tube cancer begin in the tubes themselves, it is more often a result of cancer spreading from other parts of the body to the tubes. For example, the fallopian tubes can be a site where cancers originating from the ovaries, uterus, endometrium, appendix, or colon metastasize (spread). Symptoms of fallopian tube cancer can vary and may include irregular or heavy vaginal bleeding (especially after menopause), abdominal or pelvic pain, vaginal discharge, and the presence of a pelvic mass or lump. It's important to note that these symptoms can also be signs of other medical conditions, so further evaluation is necessary for an accurate diagnosis.

Causes and Risk Factors

Fallopian tube cancer occurs when normal cells in the fallopian tubes undergo uncontrolled growth and form a tumor. The specific causes of this cancer are not fully understood, but there are several risk factors that can increase the likelihood of developing it. Here are the non-modifiable and modifiable risk factors for fallopian tube cancer:

Non-modifiable risk factors for fallopian tube cancer cannot be changed or controlled. These include:

Increasing age: The risk of fallopian tube cancer tends to increase with age.
Family history: Having a first or second-degree relative (such as a mother or sister) with ovarian or fallopian tube cancer can increase the risk.
Inherited genetic mutations: Certain genetic mutations, such as BRCA1 and BRCA2, can increase the risk of developing fallopian tube cancer.
Lynch syndrome: This inherited condition increases the risk of several types of cancer, including fallopian tube cancer.
Endometriosis: Women with endometriosis may have a higher risk of developing fallopian tube cancer.

Modifiable risk factors for fallopian tube cancer can be influenced or changed. These include:

Oral contraceptive use: Taking birth control pills can lower the risk of developing fallopian tube cancer.
Tubal ligation: Undergoing tubal ligation surgery, also known as having your tubes tied, can reduce the risk.
Giving birth: Women who have had children have a lower risk compared to those who have not.
Salpingectomy: Removing the fallopian tubes can reduce the risk of developing fallopian tube cancer.

It's important to note that while these factors may influence the risk of developing fallopian tube cancer, they do not guarantee its development. It's always advisable to consult with a healthcare professional for personalized advice and guidance.

Symptoms

Common early symptoms of fallopian tube cancer include:

Bloating
Pelvic or abdominal pain
Difficulty eating or feeling full quickly
More frequent or urgent need to urinate
Changes in menstruation
Pain during sex
Tiredness
Back pain
Upset stomach or constipation

It's important to note that these symptoms can also be caused by other conditions, and having these symptoms does not necessarily mean you have fallopian tube cancer. If you are experiencing any of these symptoms, it is recommended to consult with your healthcare professional for a proper evaluation and diagnosis. They can perform tests to determine the cause of your symptoms and provide appropriate treatment if needed.

Diagnosis

To diagnose fallopian tube cancer, the following examinations, tests, and procedures are commonly performed:

Physical exam: The healthcare provider will look for physical signs of a medical problem, such as pain, swelling, or masses within the body.
Pelvic exam: This exam checks the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum for signs of disease.
Lab tests: Blood draws may be recommended to check for specific markers related to cancer.
- CA 125 assay: This blood test measures the level of CA 125, a marker that can be elevated in certain types of cancer.
Imaging studies: X-rays, MRI (magnetic resonance imaging) scan, or other imaging tests can provide detailed images to help diagnose the condition. Additional imaging tests may be recommended to assess the extent of cancer spread.

It's important to follow up with your healthcare provider if any symptoms worsen or change after the initial physical exam. They will guide you through the diagnostic process and recommend appropriate examinations and tests.

Treatment Options

The goals of treatment for fallopian tube cancer are to:

Remove the cancerous tissue: The main treatment approach is surgery, which typically involves a hysterectomy (removal of the uterus), bilateral salpingo-oophorectomy (removal of both fallopian tubes and ovaries), and omentectomy (removal of the fatty tissue covering the intestines). This helps remove the cancerous tissue from the body.
Check for spread of cancer: Lymph nodes and other tissues in the pelvis and abdomen are removed during surgery and examined under a microscope to determine if the cancer has spread beyond the fallopian tubes.
Kill remaining cancer cells: Chemotherapy may be given after surgery to destroy any remaining cancer cells. Chemotherapy drugs are designed to target and kill rapidly dividing cells, including cancer cells.
Preserve fertility: In certain cases, where fertility preservation is desired, unilateral salpingo-oophorectomy (removal of one fallopian tube and ovary on the same side) may be performed instead of bilateral salpingo-oophorectomy.

It's important to note that specific medication types, therapies, therapeutic procedures, health behavior changes, or other treatments may vary depending on individual factors such as the stage and extent of the cancer. It is best to consult with a healthcare professional for personalized treatment recommendations.

Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.