AOS 112 OB/GYN Sonography II (Summer 2025)
Course Description:
This course, AOS-112 Obstetrics/Gynecology Sonography II, builds upon the foundational knowledge of normal obstetrical sonographic anatomy established in AOS-111. Students will advance their skills by focusing on the detection and assessment of structural abnormalities throughout pregnancy. Beginning with a detailed exploration of first trimester anomalies, the course progresses to encompass a comprehensive study of second and third trimester pregnancies, including fetal growth assessment, high-risk pregnancies, and multiple gestations.
Learning Outcomes:
Upon successful completion of this course, you will be able to:
· Identify and describe the sonographic appearance of major fetal malformations in the 1st trimester
· Asses the cervix in pregnancy
· Recognize, describe, and document the sonographic appearance of obstetrical abnormalities, diseases, pathology, and pathophysiology of the following:
o Amniotic fluid
o Fetal Growth
o Placenta
o Umbilical cord
o Fetal membranes
o Twin gestations
o Cervix
o Viability
o Maternal factors affecting pregnancy
· Describe prenatal screening exams and their utilization in the MFM (Maternal Fetal Medicine) department.
· Demonstrate knowledge of pathology, physiology, pathophysiology, sonographic technique, sonographic appearance, measurements, and abnormalities of the 2nd and 3rd trimester
· Evaluate scanning protocol and modification(s) based on the sonographic findings and the differential diagnoses.
o Indications and contraindications
o History and physical examination
o Related imaging, laboratory, and functional testing procedures
o Clinical differential diagnosis
o Role of sonography in patient management