A small benign intraductal papilloma appears here in a breast duct, typically in one of the main lactiferous ducts beneath the areola.

图示腺中的小的良内状瘤，代表地出现于下的一个主要输内。

Methods Methylthioninium Chloride was infused into the lactiferous vessel from debouch of nipple discharge and followed a wire guide inserting,the galactophore was resected under the double-guide.

方法经液孔注入亚甲兰,同时插入金属丝两种方法同时引手术切除病变腺。