Conservative management of a bladder leiomyosarcoma in a 43-year-old patient. - Anastasiou, Aikaterini; Katafigiotis, Ioannis; Skoufias, Spyridon; Anastasiou, Ioannis; Constantinides, Constantinos (Archives of Italian Urology & Andrology / Archivio Italiano di Urologia Andrologia, 2018)