Arthur C. Fougner, MD

This case demonstrates the utility of 3D ultrasound, using the coronal plane as a reference point, for patients with an IUD who have pelvic pain.

Postabortal placental polyps and uterine arteriovenous malformations can look identical on ultrasonography. Read how saline instillation sonohysterography helped discern the diagnosis.

This case report features an underappreciated clinical entity-angular pregnancy. What do you know about this rare obstetric complication?