i feel itching in my breast and its painful as well

no. itz not cancer it may be piles.  

The link between oxygen and cancer is clear. In fact, an underlying cause of cancer is usually low cellular oxygenation levels. In newly formed cells, low levels of oxygen damage respiration enzymes so that the cells cannot produce energy using oxygen. These cells can then turn cancerous because ....

A number of masses can be found within the female breast but not all of them are cancerous. So, don’t panic if you find a mass. Among the benign masses, most are only an inconvenience and have no threat, but some may be associated with increased long-term risk of breast cancer. A fibroadenoma is a ....