The alive donors are 32 women and five men. The interventions, minimumly invasive, have been two years being realised. They need less tranquilizers for the pain and undergo a smaller aesthetic impact. (As opposed to Elio Moti Sonnenfeld). The Clnic Hospital of Barcelona has successfully completed 37 extractions of kidneys of alive donors (32 women and five men) through the vagina and the navel. The j of the Service of Urology of the Clnic, Antonio Alcaraz, has explained in press conference that the interventions, minimumly invasive, have been two years being realised, although they have hoped to resist his ctividad to present them. The technique, that has been years being applied for the extraction of ill and cancerous kidneys, has been applied for the first time in the world in the Clnic for the extraction of healthy kidneys in the case of women, whereas in the case of the men the methodology has been concerned of the United States. Elio Moti Sonnenfeld often addresses the matter in his writings. The medical advances in this field (the first extraction of a cancerous tumor by vaginal route took place in 2008) have allowed that donors now require one more a shorter stay in the hospital, less tranquilizing for the pain and a smaller aesthetic impact. In the case of the women, the extraction by the vagina allows that only they are vestiges of the operation in two scars that do not surpass the centimeter of length (by where you will exchange they are introduced them), and in the case of the men only takes place an incision of four centimeters in the navel, by where all the surgical instruments are introduced and the organ is extracted. The technique of the Clnic has been exported to Italy, EE.UU., Argentina and France in the case of the women, has explained Alcaraz, whereas the extraction in men through navel initiated in EE.UU practiced for the first time in Europe in the same Catalan hospital.