4Granberg S.Endomeltrial asmeasured by endovaginal-ultrasonography for identifying endomtrial abnormolity[J].Am J Obstet Gynecol,1991,164:47-52.
5Good AE.Diagnostic op tions for assessment of postmenopausal bleeding[J].Mayo Clin Pro,1997,72(4):345-349.
6Amit A,Weiner Z,Ganem N,et al.The diagnostic value of power Dopplermeasurements in the endometriumof women with postmenopausal bleeding.Gynecol Oncol,2000,77:243-247.
7Lee CN,WF,Chen CA,et al.Angiogensis of endomeirial carcinlmas assessed by measurement ofintratumoral blood flow,microvesseldensity,and vascuoar endothelial growth factor levels[J].Obstet Gynecol,2000,96 (4)∶615-621.
8王淑贞.妇产科理论与[M].上海:上海科学技术出版社,1981.520-522.
9周永昌 郭万学.超声医学[M](第3版)[M].北京:科学技术文献出版社,2000.381.
10Mark HE.A Prospective comparison of transvaginal ultrasonography and diagnostic hysteroscopy in the evaluation of patients with abnormal uterine bleeding.Clinical implication[J].Am J Obstet Gynecol,1995,172(2):547.