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.

方法经乳头溢液孔注入亚甲兰,同时插入金属导方法同时导手术切乳腺管。

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

图示乳腺导管中的小的良性导管内乳头状瘤，代表性地出现于乳晕下的一个主要输乳管内。