A case report of adenomyosis-induced spontaneous rupture in an unscarred and unpregnant uterus

First, uterine rupture caused by adenomyosis in a nonpregnant, scarless uterus is extremely rare but still possible. When patients with severe adenomyosis present with abdominal pain and pelvic fluid, obstetricians and gynecologists should consider the possibility of uterine rupture. Second, ultrasound examination can quickly and accurately diagnose both adenomyosis and uterine rupture.