Breast cancer is a condition where abnormal cells grow uncontrollably, multiply, and advance. It starts in the breast cells of the lobules or breast ducts. Lobules refer to the glands that generate breast milk, while the ducts are the channels in which the milk moves from the glands towards the nipple. Sometimes, malignancy can manifest either in the breast’s fatty tissues or the fibrous connective tissues. 

The cancerous cells usually invade the healthy tissues and spread to the lymph nodes situated beneath the arms. The cells can as well enter the bloodstream and travel to various parts of the body. 

There are several categories of breast cancer that develop and spread at distinct speeds. While some may take years to spread to advance, others develop and spread rapidly. During the early stage, breast cancer does not often portray any sign since the tumor is still small. But as the tumor grows, you may begin to experience some signs and symptoms. Nonetheless, not everyone experiences these signs or symptoms. 

You should, however, watch out for the signs and symptoms such as; 

•	Lump in the breast or beneath the armpit
•	Irritation of the breast skin
•	Swelling and thickening of a certain part of the breast
•	Pain in the nipple region
•	Change in breast size, appearance, or shape
•	Peeling or crusting of the skin surrounding the nipple region or the whole breast
•	Inverted skin 

In case you notice any of these symptoms, you should immediately seek medical attention. Early treatment can help treat and prevent breast cancer from advancing. 