The Role of 3-D Ultrasonography in the Evaluation of Menstrual Cycle-Related Vascular Modifications of the Clitoris. A Prospective Pilot Study

During the normal menstrual cycle, the estrogens may, probably, influence the clitoral anatomic and vascular structures and the 3-D ultrasonography may easily and precisely demonstrate these modifications. Battaglia C, Nappi RE, Sisti G, Persico N, Busacchi P, and Venturoli S. The role of 3-D ultrasonography in the evaluation of menstrual cycle-related vascular modifications of the clitoris. A prospective pilot study. J Sex Med 2009;6:2715-2721.