breast and lymphatics

Lymphatic system

Network of nodes, vessels, and organs that transport thin, clear lymphatic fluid from interstitial spaces in body tissues to the blood circulation

Tail of Spence

In females, an additional triangle area of breast tissue, extends up and into the axillae lateral to the upper outer quadrant

Montgomery glands

ecrete a lipid substance to protect the nipple and areola integrity during breastfeeding.

Lymphatic system functions

• Detecting and eliminating micro-organisms, such as bacteria and viruses, from the body

• Absorbing lipids from the small intestines during digestion

• Reabsorbing fluid from interstitial tissues

Thymus

shrinks significantly after puberty but has a function of producing T lymphocytes

Spleen

produces antibodies and filters pathogens from the blood and the bone marrow produces B lymphocytes.

Tonsils

are lymphatic tissue, which respond to inflammation

Peau d’orange

when the breast tissue resembles the skin of an orange. It is caused by edema, which dilates the hair follicles. This finding is associated with breast cancer.

Gynecomastia

enlargement of the anatomically male breast tissue, can be seen transiently in adolescents and with weight gain. Certain diseases and medications can cause the condition in older males. Clients who are taking hormones—such as estrogen, spironolactone, and antiandrogens—for gender-affirming therapy will have an increase in breast development.

Inframammary Ridge

Firm ridge of tissue along the lower portion of the breast, typically noticeable in large breasts.