Mammary Anatomy

In females the breasts contain the mammary glands an accessory gland of the female reproductive system. The mammary glands are modified apocrine sweat glands.

Anatomy Of The Mammary Gland Breast Relations Blood Supply Lymphatic Drainage Development

They are structurally dynamic meaning that the anatomy changes depending on a womans age menstrual cycle phase and reproductive status.

Mammary anatomy. Mammary glands are regulated by the endocrine system and become functional in response to the hormonal changes associated with parturition. The mammary gland is a gland located in the breasts of females that is responsible for lactation or the production of milk. Each breast also contains blood vessels and vessels that transport lymph.

The nipple is in the center of a dark area of skin called the areola. However in females the glandular tissue begins to develop after puberty in response to estrogen release. Mammary glands only produce milk after childbirth.

The mammary glands are the key structures involved in lactation. The breast is the tissue overlying the chest pectoral muscles. Between the glandular tissue and ducts the breast contains fat tissue and connective tissue.

Womens breasts are made of specialized tissue that produces milk glandular tissue as well as fatty tissue. The areola contains small glands that lubricate the nipple during breastfeeding. Both males and females have glandular tissue within the breasts.

The mammary gland is made up of lobules glandular structures that produce milk in females when stimulated to do so. The amount of fat. The lobules drain into a system of ducts connecting channels that transport the milk to the nipple.

Mammary gland milk producing gland characteristic of all female mammals and present in a rudimentary and generally nonfunctional form in males. There are no muscles in the breasts but muscles lie under each breast to cover the ribs. In this article we shall look at the anatomy of the breasts their structure innervation vascular supply and any clinical relevance.

The glands are active in adult women after childbirth postpartum period.

Integumentary System Mammary Gland Development Embryology