Here some images of the recent international course “Modern Ultrasound Techniques in Prenatal Diagnosis” held at the headquarters of the PSUOG (Permanent School of Ultrasound in Obstetrics and Gynecology – c/o CEMER – European Medical and Research Center, via del Giochetto 53 / A , Perugia). Thanks to all the participants and to all the collaborators for the precious help. A special thanks to prof. Rabih Chaoui, to prof. Bernard Benoit and to prof. Gian Carlo Di Renzo for their contribution.