Nipple Anatomy

Your nipple is at the business end of the breast milk system the first place a newborn baby will seek out. It is very sensitive to touch and temperature and may be the place your partner likes to target.

Breast Tissue Anatomy Physiology 101 Jackie Bell Natural

Anatomy of the male breast.

Nipple anatomy. Drawing shows the lymph nodes nipple areola chest wall ribs muscle fatty tissue and ducts. Anatomy of the outer breast. Lymphatic vessels in the breast drain excess fluid.

Used ultrasound imaging to re investigate the anatomy of the lactating breast. The breasts are medically known as the mammary glands. The nipple areolar complex may be affected by many normal varia tions in embryologic development and breast maturation as well as by abnormal processes of a benign or malignant nature.

The mammary glands are made up of lobules milk producing glandular structures and a system of ducts that transport milk to the nipple. When the skin of the nipple areola is injured or cracked such as occurs with nursing bacteria can enter the wound and cause infections. In mammals a nipple also called mammary papilla or teat is a small projection of skin containing the outlets for 1520 lactiferous ducts arranged cylindrically around the tip.

The nipple and areola are shown on the outside of the breast. Infections can either be a deep pocket of pus in which the infection looks like it is growing down into the breast an abscess or a wider area of skin redness that spreads out cellulitis. When it comes to breast anatomy your nipple is the crowning touch.

They showed that the mean number of main ducts at base of nipple was 96 range 6 18 and 92 range 4 14 for the left breast and right breast respectively which was not significantly different. Marsupials and eutherian mammals typically have an even number of nipples arranged bilaterally from as few as two to as many as 19. Anatomy of the male breast.

The Nipple Exists In What Dermatome Anatomy Valuemd