5Pereira B, Mokbel K. Mammary ductoscopy: past present and future [J]. Int J Clin Onco, 2005,10(2):112-116.
6Dietz JR, Crowe JP, Grund fests, et al. Directed duct excision by using mammary ductoscopy in patients with pathologic nipple discharge[J]. Surgery, 2002,132(4):582-588.
6Van ZeeKJ,Ortega PG,Minnard E,et al.Preoperative galactography increases the diagnostic yield of major duct excision for nipple discharge[J].Cancer,1998,82(10):1874 -880.
7Ohucni N,Abe R,Kasai M,et al.Possible cancerous change of intraductal papillomas of the breast[J].Cancer,1984,54 (4):605 -611.