title: [Combined evaluation of ovarian tumors with transvaginal B-image and color Doppler ultrasound].
abstract: Transvaginal sonomorphologie and colour Doppler measurements were obtained preoperatively in 212 adnexal tumours: 81 premenopausal tumours (13 malignant and 68 benign) and 131 postmenopausal tumours (55 vs 76). Tumours were divided into five different scores according to their sonomorphology [16]. Scores I and II are related to benign tumours. Score V represents typically malignant tumours. Scores III and IV are associated with benign and malignant tumours. If score I and II are considered as benign and score III to V as malignant the sensitivity in pre- and postmenopausal tumours is 90%. However, the specificity is only 56% vs 70% respectively. In order to improve the accuracy, colour Doppler was additionally performed in tumours with sonomorphological score III and IV. The following criteria were tested: minimum resistance index (Rlmin), number of tumour arteries (ART), maximum (Smax) and sum (Ssum) of peak systolic velocities. All criteria showed significant differences between benign and malignant tumours. Tumours of score III and IV were differentiated by colour Doppler with an accuracy between 66% and 81% for premenopausal and 69% to 86% for postmenopausal women. The combination of sonomorphology and colour Doppler increased the accuracy between 84% and 90% with a sensitivity of up to 92% in pre- and 89% in postmenopausal patients. Sequential colour Doppler sonography as a supplement to transvaginal sonography improves tumour differentiation. The limitation of colour Doppler measurements to score III and IV lesions reduced the length of examination time to a reasonable extent.
authors.affiliation: Universitäts-Frauenklinik, Albert-Ludwigs-Universität Freiburg.
authors.forename: H J
authors.initials: HJ
authors.lastname: Prömpeler
authors.forename: H
authors.initials: H
authors.lastname: Madjar
authors.forename: W
authors.initials: W
authors.lastname: Sauerbrei
authors.forename: U
authors.initials: U
authors.lastname: Lattermann
authors.forename: A
authors.initials: A
authors.lastname: Pfleiderer
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001783:Blood Flow Velocity / Q000502:physiology; D019160:Endosonography; D005260:Female; D006801:Humans; D008875:Middle Aged; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging* / Q000473:pathology; D011230:Precancerous Conditions / Q000098:blood supply / Q000000981:diagnostic imaging* / Q000473:pathology; D011379:Prognosis; D018615:Ultrasonography, Doppler, Color; D014655:Vascular Resistance / Q000502:physiology
vernacular_title: Kombinierte Beurteilung von Ovarialtumoren mit transvaginaler B-Bild- und Farbdoppler-Sonographie.