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Describe The Anatomy Of The Breast

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The mammary gland is composed of milk transporting lactiferous ducts which expand and branch extensively during pregnancy in response to estrogen growth hormone cortisol and prolactin. Anatomy of the female breasts parts of the breast.

How Is Breast Milk Produced

This is a potential space often used in reconstructive plastic surgery.

Describe the anatomy of the breast. An extra nipple along the embryonic milk line on the thorax or abdomen is a congenital finding. Describe the components of the breast examination and expected age variations. Breast anatomy the breast lies on top of the pectoralis major muscle.

Significance of a supernumerary nipple or breast normal and common variation. Each breast has 15 to 20 sections or lobes that surround the nipple in a radial manner like spokes on a wheel. The mammary glands are made up of lobules milk producing glandular structures and a system of ducts that transport milk to the nipple.

It is broadly composed of the overlying skin areola nipple and underlying breast tissue stroma. Inspect breasts as the women sits raises arms overhead retraction pushes hands on hips dimple and leans forwardfixation to chest wall general appearance symmetry skin buldging edema dilated blood vessels. Picture of the anatomy of the breast the breasts are medically known as the mammary glands.

This tissue extends from the collarbone down to the underarm and across to the middle of the ribcage. Coopers ligaments are attached to both the fascia of the skin and the pectoralis major muscle. Lymphatic vessels in the breast drain excess fluid.

Tiny areola and nipple. The base of the breast lies on the pectoral fascia a flat sheet of connective tissue associated with the pectoralis major muscle. It acts as an attachment point for the suspensory ligaments.

There is a layer of loose connective tissue between the breast and pectoral fascia known as the retromammary space. Fibrous stroma provides the background architecture of the breast. Lobes lobules and milk ducts a healthy female breast is made up of 1220 sections called lobes.

The breast is somewhat circular in shape. The female breast is mostly made up of a collection of fat cells called adipose tissue. Inside these lobes are smaller sections called lobules.

These structures are linked together by small tubes called ducts which carry milk to the nipples. The amount of fat. Difference between male and female examination procedures and findings.

Distinguish from a mole. The non pregnant and non lactating female breast is composed primarily of adipose and collagenous tissue with mammary glands making up a very minor proportion of breast volume. Womens breasts are made of specialized tissue that produces milk glandular tissue as well as fatty tissue.

No associated glandular tissue. At the end of each lobule are tiny bulbs that produce milk. The breast is the tissue overlying the chest pectoral muscles.

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