1Landis SH,Murry T, Boldens.et al. Cancer Statistics. CA Cancer J Clin, 1999,49: 8.
2Morrow M, Wong S.Venta L. The evaluation of breast masses in women younger than 40 years of age. Surgery. 1998, 124: 634.
3Brenner RJ. Medicolegal aspects of breast cancer evaluation and treatment: Disease of the Breast. Philadelphia. Lippincott-Raven, 1996. 125.
4Citto S,Cariaggi P,Bulgaresi P. The value of routine cytologic examination of cyst fluids. Acta Cytol, 1987, 31: 30l.
5Dawes LG,Bowen C,Venta LA,et al. Ductography for nipple discharge: No replacement for ductal excision. Surgery, 1998, 124:685.
6Morrow M,Schmidt R. Cregger B,et al. Preoperative evaluation of abnormal marmo graphic findings to avoid unnecessary breast biopsies. Arch Surg, 1994,129:1090.
7American College of Radiology. Breast Imaging Reporting and Data System(BI-RADS). 2 ed. Reston. VA, American College of Rediology. 1995.
8Feig SA. Shaber OS, Patchefsky A,et al, Analysis of clinically occult and mammographically occult breast tumors. AJR Am J Roentgenol, 1997,128: 403.
9Hollingsworth AB,Taylor ED,Rhodes DC. Establishing a histologic basis for false-negative mammograms. Am J Surg, 1993.166: 643.
10Lister D,Evans AJ,Burrell HC,et al. The accuracy of breast ultrasoand in the evaluation of clinically benign discrete, symptomatic breast lumps. Clin Radiol, 1998,53:490.