1. Department of Obstetrics and Gynecology, Federal University of Maranhão, UFMA, São Luıs, Brazil
2. Department of Obstetrics and Gynecology of Santa Casa de de Miserico ́ rdia São Paulo, Sector of Gynecological Endoscopy and Endometriosis at Santa Casa de São Paulo, São Paulo, BrazilSchool of Medical Science of Santa Casa de Miserico ́ rdia de São Paulo, São Paulo, Brazil
3. Department of Obstetrics and Gynecology of Santa Casa de de Miserico ́ rdia São Paulo, Sector of Gynecological Endoscopy and Endometriosis at Santa Casa de São Paulo, São Paulo, Brazil School of Medical Science of Santa Casa de Miserico ́ rdia de São Paulo, São Paulo, Brazil