Ovarian and Fallopian tube torsion

Case contributed by Craig Hacking
Diagnosis certain

Presentation

Severe RIF pain. Positive Rovsing sign. beta-HCG negative.

Patient Data

Age: 25 years
Gender: Female
ultrasound

Transabdominal and transvaginal scanning were performed with the patient's consent.

The right ovary is enlarged and echogenic with peripherally displaced follicles. The ovary is medialised, lying almost posterior to the uterus, and approximates the left ovary. Some vascularity is present. No normal right ovarian parenchyma is visible. The right Fallopian tube is enlarged. Moderate volume of free fluid throughout the pelvis.

The left ovary has multiple follicles and is mildly enlarged. No adnexal mass.

The anteverted uterus is normal. The endometrial stripe is uniform and not thickened.

The appendix is not identified. Both kidneys appear normal and are unobstructed.

Case Discussion

The gynecology team took the patient for a cat 1 laparoscopy which reported:

  • enlarged right ovary containing a cyst and dilated edematous right Fallopian tube - both torsed in a complex posterior to the uterus

  • dilated/edematous right fallopian tube with possible adhesion causing stricture attaching tube to infundibulopelvic ligament

  • bulky left ovary, nil discreet cyst, ? polycystic

  • normal left fallopian tube

  • otherwise normal pelvis

The right ovary and fallopian tube were detorted with normal color returning immediately. The right ovary was then found to subsequently be bulky with a possible ruptured cyst. The cyst contents were debulked and removed.

The patient had an unremarkable post-operative recovery.

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