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.
Wrapping around the alveolus are special myoepithelial cells that squeeze down and push the milk out of the lumen of the alveolus, down the lactiferous ducts, and out one of the pores on the nipple.