Ulipristal Acetate before Hysteroscopic and Laparoscopic Surgery for Uterine Myomas: Help or Hindrance? Posted on 6 June 20196 February 2020 by admin Ferrero S, Vellone VG, Barra F, Scala C. Ulipristal Acetate before Hysteroscopic and Laparoscopic Surgery for Uterine Myomas: Help or Hindrance? Gynecol Obstet Invest 2019;84:313-325.https://www.karger.com/Article/FullText/495347