Endometrial aspiration at time of saline infusion sonohysterography
Video depiction of endometrial aspiration at the conclusion of a saline-infusion sonohysterography procedure. Initially, the catheter edge is seen at the fundus. After negative pressure is applied by using a 20cc syringe, the catheter is slowly withdrawn pulling endometrial tissue with it. A thinner endometrium is seen at the end of the aspiration. See the related article by Rotenberg et al (February 2015 issue).
Ohad Rotenberg, MD