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This is an accepted version of this page This is the latest accepted revision, reviewed on 29 January 2025. Cancer that originates in mammary glands Medical condition Breast cancer An illustration of breast cancer Specialty Surgical Oncology Symptoms A lump in a breast, a change in breast shape, dimpling of the skin, fluid from the nipple, a newly inverted nipple, a red scaly patch of skin on ...
Mammary tumor in a dog. A mammary tumor is a neoplasm originating in the mammary gland.It is a common finding in older female dogs and cats that are not spayed, but they are found in other animals as well.
Breast cancer is one of the most common forms of cancer for women, with 300,000 Americans diagnosed this year alone. While this may sound like a scary statistic, the odds are in our favor.
Breast cancer is a cancer that develops from breast tissue. [62] Signs of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, milk rejection , fluid coming from the nipple , a newly inverted nipple, or a red or scaly patch of skin. [ 63 ]
For people with an average risk of breast cancer (meaning no family history or lifestyle factors that increase risk), doing a self-breast exam on a regular basis isn't necessary.
[3] [4] [5] Breast cancer is consensually considered genetically and clinically as a heterogeneous disease, in that it reflects the heterogeneity of the normal breast tissue at its origin17873350. [6] A number of discrete genetic events have to occur in order to enable individual tumor cells that have the capacity to grow at an ectopic site.
Paget's disease of the breast is a symptom of underlying breast cancer. Treatment is variable and is determined by the type of breast cancer in addition to its staging and prognostic considerations. Management often involves a lumpectomy or mastectomy to surgically remove the tumour. [12] Chemotherapy and/or radiotherapy may also be necessary. [13]
A mammary gland is an exocrine gland in humans and other mammals that produces milk to feed young offspring.Mammals get their name from the Latin word mamma, "breast".The mammary glands are arranged in organs such as the breasts in primates (for example, humans and chimpanzees), the udder in ruminants (for example, cows, goats, sheep, and deer), and the dugs of other animals (for example, dogs ...