FCEM2-1323

A 25-year-old woman who is 32-weeks pregnant in her first pregnancy is brought in by ambulance after a car accident. She has noticeable bruising on her lower abdomen and is experiencing intense abdominal pain. During the examination, you are unable to feel the top of the uterus and can easily feel the baby’s body parts. Blood samples have been sent to the lab and the patient has an IV line in place.

What is the MOST LIKELY diagnosis?