Why request routine pelvic ultrasound? Combined screening for ovarian cancer has no benefit and causes damage from false positives and unnecessary surgery. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 27, n. 4, p. 402–404, 2011. DOI: 10.32385/rpmgf.v27i4.10879. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10879. Acesso em: 18 apr. 2026.