What Does Her Mean In Breast Cancer

This type of cancer forms in the lining of a milk duct within your breast.

What does her mean in breast cancer.

Ductal carcinoma is the most common type of breast cancer. Her2 positive and her2 negative refer to two different types of breast cancer. In about 1 of every 5 breast cancers the cancer cells have extra copies of the gene that makes the her2 protein. The front door may have three kinds of locks called receptors.

Ductal carcinoma in situ dcis is non invasive breast cancer. These cancers tend to grow and spread faster than other breast cancers but are much more likely to respond to treatment with drugs that target the her2 protein. Her2 human epidermal growth factor receptor 2 is a gene that can play a role in the development of breast cancer your pathology report should include information about her2 status which tells you whether or not her2 is playing a role in the cancer. Think of cancer cells as a house.

Her2 positive breast cancer is a breast cancer that tests positive for a protein called human epidermal growth factor receptor 2 her2. This protein promotes the growth of cancer cells. Parts of the breast where cancer begins include. Learn more from experts at webmd.

Breast cancers are er positive her2 positive or triple negative. The type of breast cancer you have determines the type of medication you take. Ductal means that the cancer starts inside the milk ducts carcinoma refers to any cancer that begins in the skin or other tissues including breast tissue that cover or line the internal organs and in situ means in its original place. Triple negative breast cancer is a kind of breast cancer that does not have any of the receptors that are commonly found in breast cancer.

Recurrence can happen any time but it usually takes place within 5 years of treatment. Often the first stop is the lymph nodes. And as it advances metastases can occur in distant parts of the body some of the most common ones being the bones lungs liver and brain. Breast cancer cells with higher than normal levels of her2 are called her2 positive.

What is triple negative breast cancer. One is for the female hormone estrogen. In recent years there have been significant developments in the treatment of her2 positive breast cancer. Genes contain the recipes for the various proteins a cell needs to stay healthy and function normally.

Breast cancer has one main intention to spread.