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Pelvic Congestion Syndrome

About

  • Chronic condition associated with painful varicose veins in the abdomen, thighs, buttock region or genital area
  • Also known as Pelvic Venous Insufficiency (PVI)
  • Can be the source of pain in up to 30% of women who have chronic pelvic pain

Potential Causes

Multiple pregnancies increase the chance as a result of pelvic structural and hormonal changes

  • Rise in estrogen levels during pregnancy can weaken the blood vessel walls

Symptoms

  • Dull pain and ache that can increase:
    • When standing for a period of time
    • During/after sexual intercourse
    • In the evenings
    • Days prior to menstruation
    • In the late stages of pregnancy
  • Painful menstruation (dysmenorrhea)
  • Abnormal bleeding during menstruation
  • Backache
  • Depression
  • Fatigue
  • Varicose veins around the vulva, buttocks and legs
  • Abnormal vaginal discharge
  • Swelling of the vulva/vagina
  • Abdominal tenderness
  • Increased urination
  • Irritable bowel symptoms

Diagnosis

  • Abdominal/Pelvic Ultrasound: Can help eliminate other common causes of chronic pelvic pain
  • CT/MRI scan: To visualize any abnormal veins within the pelvis
  • Venogram: Can identify the abnormal varicose veins and the reversal of blood flow within the affected veins

Treatment

  • Oral Medications
    • Non-steroidal anti-inflammatory drugs (NSAIDs)
    • Chronic pain medications (gabapentin, amitriptyline)
  • Pelvic Vein Embolization (PVE): Minimally invasive surgical procedure that blocks off certain varicose veins that are believed to be the source of pain
    • Small coils/plugs are placed to block blood flow into the ovarian vein, which reduces the pressure within the enlarged pelvic veins