Fallopian Tube Cancer : Causes, Symptoms and Treatment

Fallopian Tube Cancer is a rare but often aggressive form of cancer, arising in the fallopian tubes linked between the ovaries and uterus. The cancer originates in fallopian tubes and spreads to adjacent tissues including ovaries. Ovarian cancer, fallopian tubes cancer and primary peritoneal cancer often have similar etiopathogenesis and presentation. Despite the imprecise causes of fallopian tube cancer, genetic mutation, endocrine-related infections, and environmental manifestations have been associated with it. Treatments consist of surgery and chemotherapy, occasionally including radiation. Early prognosis is greatly influenced by the stage and tumour characteristics, evidencing the necessity of early discovery. Enhanced awareness and better diagnostic tools are essential to overcome this major Gynecological Cancer.

Fallopian Tube Cancer: Causes, Symptoms & Treatment
14 Jul 2025

Medically Reviewed by:

Dr. Manjushri Amol Kothekar

Dr. Manjushri Amol Kothekar

Senior Consultant, ART Fertility Clinics India

Vashi, Navi Mumbai & Mumbai 22+ Yrs Experience
Table of Contents

Causes of Fallopian Tube Cancer

  • Primary Fallopian Tube Carcinoma: Fallopian Tube cancer is considered idiopathic; hence, the causes of this type are ambiguous. Genetic mutation or changes occurring at the cellular level of the fallopian tube are assumed to be associated with cancer initiation as well as progression.
  • BRCA Mutations: Inherited mutations in the BRCA1 and BRCA2 genes increase the risk for fallopian tube cancers. Fallopian tube cancer is one of the reproductive cancers whose risk for women with mutations that are linked to breast and ovarian tumours is elevated.
  • Tubal Ligation: According to studies, having a tubal ligation procedure can lead to a slight decrease in the risk of fallopian tube cancer. This procedure is done through the laparoscope and involves removing sections of one or both fallopian tubes and blocking them at different levels to avoid pregnancy. The exact reasons for the decrease in cancer risk are not yet fully understood, but it is believed that hormonal changes or tissue-specific inflammatory responses in the tubes after the procedure might play a role.
  • Age and Reproductive History: Fallopian tube cancer is common among postmenopausal women; however, it may develop during reproductive age. Nulliparity and late menopause marginally increase the risk. Diagnosed age is averaged in the late fifties and early sixties.
  • Exposure to Certain Factors: The causes of fallopian tube cancer may have pathogenesis driven by external environmental risk factors, such as exposure to asbestos or industrial chemicals. The link between these factors and cancer is weak; hence, more studies are required to establish a clearer connection.

Symptoms of Fallopian Tube Cancer

  • Symptoms of fallopian tube cancer can even resemble some of its gynaecological counterparts. Common symptoms include:
  • Abdominal or Pelvic Pain: The pain that is persistent or increasing in either the abdomen or pelvic region and may be dull, as well as a sharp sometimes.
  • Abnormal Vaginal Bleeding: Irregular vaginal bleeding – postmenopausal or inter-mingling.
  • Bloating: Chronic abdominal distension or feeling full despite ingesting minimal nutrients.
  • Changes in Bowel or Bladder Habits: Bowel frequency and/or pattern changes like constipation, diarrhoea, or urinary symptoms, including increased stimulation for more frequent treatment.
  • Unexplained Weight Loss: Significantly unintentional weight loss that is not associated with the observed changes in diet habits or physical activities.
  • Fatigue: Excessive tiredness of physical or mental activity despite appropriate rest.
  • Loss of Appetite: Suppression of appetite or early satiety after intake of a few calories.

Fallopian Tube Cancer Treatment

  • Surgery: Usually, the first step in treatment is surgery where Uterus along with both fallopian tubes and ovaries are removed.
  • Chemotherapy: Preoperatively or post-surgery, several powerful drugs are used to kill the remaining cancer cells and avoid recurrence. Cancer stage and characteristics determine the chemotherapy regimens.
  • Radiation Therapy: Beams of high-energy radiation contract tumours and destroy cancer cells that are sometimes used in conjunction with surgery or chemotherapy for particularly aggressive cancers.
  • Targeted Therapy: Certain medications target cancer cell growth pathways to leave normal cells unhindered; this prevents healthy tissue damage.
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Conclusion

Although not a commonly occurring condition, fallopian tube cancer presents unique challenges largely due to nonspecific presentations and late diagnosis. Early detection through regular screenings becomes crucial. Fallopian tube cancer treatment commonly involves surgery, chemotherapy, and radiotherapy, which are often used in combination. Targeted therapies promise significant advances in treatment. Increased public education, research efforts, and tailored treatment methods are required to battle this difficult gynaecological malignancy.

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