1. Tolerability, side effects, and complications of hysterosalpingocontrast sonography (HyCoSy) 
Luca Savelli, M.D., Paola Pollastri, M.D., Manuela Guerrini, M.D., Gioia Villa, M.D., Linda Manuzzi, M.D., Mohamed Mabrouk, M.D., Stefania Rossi, M.D., Renato Seracchioli, M.D. 
Fertility and Sterility 
Volume 92, Issue 4, Pages (October 2009)
DOI: /j.fertnstert
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Transvaginal scan of the uterus and left salpinx at the level of the interstitial portion of the tube (transverse section). The passage of air through the medial portion of the right salpinx is visible as a line of hyperechogenic bubbles originating in the endometrial cavity and moving toward the ovaries.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions