
Lactiferous Sinuses (Superior Lateral Quadrant; Left) Structure/Morphology
The lactiferous sinus is an expansion of the terminal end of each lactiferous duct.
Related parts of the anatomy
Lactiferous Sinuses (Superior Lateral Quadrant; Left) Function
The lactiferous sinus allows for milk secreted by the lobules of the mammary glands to be stored in the breast.
