About Paratubal Cysts

What Are Paratubal Cysts?

Paratubal [pair-uh-TOO-buhl] cysts and paraovarian [pair-uh-oh-VAIR-ee-uhn] cysts are small, fluid-filled sacs that form near the fallopian tubes or ovaries rather than on the ovary itself. They are usually benign (noncancerous) and often do not cause symptoms, especially when small. Many people only discover them during routine pelvic exams or imaging for unrelated concerns. However, larger cysts can sometimes cause pain or complications such as twisting or rupture. Understanding symptoms, causes, diagnosis, and treatment options can help guide when medical care may be needed.

Causes of Paratubal Cysts

The causes of paratubal cysts are related to the development of embryonic structures in the fetus (this is when growth of basic organs, tissues, and bodily systems grow during the first 8 to 10 weeks of pregnancy). These cysts can arise from traces of the wolffian duct, which is involved in the formation of male sex organs, or from traces of the paramesonephric [pair-uh-meh-zoh-NEF-rik] (or Müllerian) duct, which is involved in the formation of female sex organs.

It’s important to note there are no known risk factors for developing paratubal cysts. If you have concerns about this condition or any other health condition, it's best to consult with your healthcare professional for personalized advice.

Symptoms of Paratubal Cysts

Paratubal cysts typically do not cause symptoms in their early stages. They are often discovered incidentally during a gynecological exam or unrelated surgical procedure. As they progress or become more severe, the following symptoms may occur:

Pelvic or abdominal pain: Large, ruptured, or twisted paratubal cysts can cause pain in the pelvic or abdominal region.
Complications: In some cases, paratubal cysts can lead to complications such as hemorrhage (internal bleeding), torsion (twisting of the cyst), or fallopian tube tears.
Pressure on internal organs: Giant cysts can place pressure on the uterus, kidneys, bladder, and bowel, potentially causing symptoms such as hydronephrosis (kidney swelling) and uterine bleeding.
Painful intercourse: Large cysts may also result in painful sexual intercourse.

Symptoms are more likely to occur as the cyst increases in size, particularly when it begins to place pressure on surrounding organs.

It's important to note that paratubal cysts may dissolve on their own over time. However, if the cyst is large or causing significant symptoms, surgical removal may be necessary. Always consult with your healthcare professional for an accurate diagnosis and appropriate management.

How Paratubal Cysts Are Diagnosed

To diagnose paratubal cysts, doctors commonly perform the following examinations, tests, and procedures:

Clinical evaluation: Doctors will review your symptoms, medical history, and perform a physical exam to check for areas of tenderness.
Pelvic ultrasound or abdominal ultrasound: These imaging tests use ultrasonic vibrations to create visual images of the pelvic region.
MRI: This test helps determine if a cyst is malignant and can track its growth.
Blood tests: If malignancy is suspected, your doctor may order blood tests like a complete blood count (CBC) and tumor marker test.

Doctors may use these tests to check the severity of paratubal cysts:

Biopsy: A sample of tissue may be taken for laboratory analysis to confirm the diagnosis and assess malignancy.
Laparoscopy/surgical exploration: In some cases, exploratory surgery may be necessary to evaluate the extent of the cysts and any associated complications.

Remember, these are general descriptions. Consult with your doctor for personalized advice.

Treatment for Paratubal Cysts

The goals of treatment for paratubal cysts are to alleviate symptoms, prevent complications, and improve overall quality of life. Here are the different treatment options and how they work:

Medication: Pain relievers such as nonsteroidal anti-inflammatory drugs (NSAIDs) can help manage pain. These medications work by reducing inflammation and relieving discomfort. However, medication alone cannot eliminate the cysts.
Therapeutic procedures: If the cysts are causing significant symptoms or complications, surgery may be necessary. The two main procedures used for paratubal cysts are laparoscopy and laparotomy.
- Laparoscopy involves making small incisions and using a camera to remove or drain the cysts.
- Laparotomy is a more invasive procedure that requires a larger incision.

Small paratubal cysts typically do not affect fertility, though complications from larger cysts may require treatment to protect reproductive structures.

It's important to note that the choice of treatment depends on various factors such as the size of the cysts, severity of symptoms, and individual patient preferences. Medication dosing may be affected by many factors. Talk with your health care professional about potential side effects and dosing for your individual situation.