Contralateral recurrence of fallopian tube torsion: A case report.

Unilateral lower quadrant pain is a common presenting complaint in the emergency room with a wide differential. It is important to consider fallopian tube torsion in the differential, especially in premenopausal women, as fertility-sparing detorsion, especially in a woman with a previous salpingectomy or other fertility-affecting surgery, is essential. This case report is of a 25-year-old woman with worsening left lower quadrant abdominal pain over 24 h found to have an extraovarian cystic mass.