a cystic tumor containing milk or a milky substance (especially in the mammary glands)
a cystic collection of milky sterile fluid
a tumour due to the locking up of milk in a greatly dilated duct
a milk-filled tumour in a blocked breast milk duct
A clogged milk duct, often associated with childbirth.
A milk-filled tumor in a blocked breast milk duct.
A clogged milk duct or a cyst filled with milk. Galactoceles sometimes form in the breast during breastfeeding.