Fig. 1From: Variation in the initial assessment and investigation for ovarian cancer in symptomatic women: a systematic review of international guidelinesPRISMA flow diagram illustrating the document selection process. *Guidance covered the assessment/management of pre-identified pelvic masses (N = 11), other aspects of ovarian cancer e.g. treatment (N = 11) and cancers other than ovarian cancer (N = 6)Back to article page