Fig. 1From: Endocavitary contrast enhanced ultrasound (CEUS): a novel problem solving techniqueCEUS hysterosalpingogram. Transvaginal ultrasound following intrauterine administration of the ultrasound contrast agent. Contrast fills the endometrial cavity (thin arrow) and unobstructed flow is seen along the left fallopian tube confirming patency (thick arrow). (Image courtesy of Dr. Luca Savelli, Bologna, Italy)Back to article page