Montgomery's tubercles
Pronunciation: mont-GUM-er-eez
Enlarged sebaceous glands on the areola that become prominent during pregnancy and breastfeeding.
Full Definition
Montgomery's tubercles are specialized sebaceous glands located on the areola that undergo enlargement and become more prominent during pregnancy and lactation. These small, raised bumps produce lubricating oils that protect the nipple and areola during breastfeeding. The tubercles also release pheromones that may help guide newborns to the breast. Their appearance is considered one of the early signs of pregnancy, typically becoming noticeable around 6-8 weeks gestation. The number and prominence of these tubercles vary among individuals and may persist throughout pregnancy and breastfeeding.
Usage
Usage note: Possessive form requires apostrophe; normal finding that doesn't require treatment.
In Context
- "The examination revealed prominent Montgomery's tubercles consistent with early pregnancy changes." — First trimester assessment
- "Patient education included information about Montgomery's tubercles and their role in preparing for breastfeeding." — Prenatal counseling session