Rupture of an unscarred uterus diagnosed in the puerperium: a rare occurrence.

We describe a rare case report of unscarred uterus rupture (UR) diagnosed in the puerperium after a vacuum extraction (VE) delivery of a healthy newborn. In this instance, no risk factors were found apart from the use of VE in the setting of prolonged deceleration. The suspicion of the diagnosis was made because of the patient's constant distressing abdominal pain with peritoneal signs as well as a drop in haemoglobin.