Uterine torsion with degeneration and infarction of giant leiomyoma in a postmenopausal woman: A case report

Abstract

Rationale: Uterine torsion and giant leiomyoma are both rare diseases. Uterine torsion combined with giant leiomyoma with degeneration or infarction is easy to be misdiagnosed. We wrote this case to increase the accuracy and timeliness of medical staff’s diagnosis and treatment of uterine fibroids combined with uterine torsion. Patient concerns: We present a case of uterine torsion with degeneration and infarction of giant leiomyoma in a 66-year-old postmenopausal woman, who had a lump in her pelvis 10 years ago and suffered from acute abdominal pain half a day before hospitalization. Diagnosis: The patient was considered as uterine torsion with huge abdominal mass by computed tomography and enhanced magnetic resonance imaging, and finally diagnosed as uterine torsion with giant leiomyoma through surgery and pathological examination. Interventions and outcomes: The patient underwent exploratory laparotomy. In addition to the removal of huge uterine fibroids, the hysterectomy with double appendages was conducted. The histopathologic analysis showed “(Uterine tumor) leiomyoma with extensive edema, degeneration, infarction and calcification.” The patient recovered well after operation and kept healthy in the follow-up to date. Lessons: Although uterine torsion is extremely rare, early diagnosis and treatment are essential to prevent serious complications.