CASE 20
History: A patient with a first-trimester pregnancy undergoes ultrasound.
1. What should be included in the differential diagnosis? (Choose all that apply.)
A. Septate uterus with a pregnancy in the right horn
B. Bicornuate uterus with a pregnancy in the right horn
C. Didelphys uterus with a pregnancy in the right horn
D. Blighted ovum in the right horn
2. Which uterine anomaly has the highest incidence of reproductive dysfunction?
3. Which uterine anomalies are most commonly associated with second- or third-trimester pregnancy loss?
4. Which uterine anomaly has an increased risk of cervical and vaginal neoplasms?
B. DES-related anomalies with a large uterine cavity and cervical constrictions
