Cancer-Related Dictionary

B-cell maturation antigen (BCMA) is a protein found on the surface of B cells, which are a type of white blood cell involved in the immune response. BCMA plays a crucial role in the growth, survival, and differentiation of these cells.

Bevacizumab, marketed under the name Avastin, is a monoclonal antibody used in cancer treatment. It inhibits angiogenesis by blocking the action of vascular endothelial growth factor (VEGF), a substance that helps tumor growth and spread. Bevacizumab is used for various types of cancers, including colorectal, lung, breast, kidney, and eye.

Bisphosphonates are a class of drugs used to treat osteoporosis and similar bone diseases. They work by slowing down the process of bone breakdown, thus preserving bone mass and preventing fractures. Also used to treat high levels of calcium in the blood caused by certain cancers.

Bleomycin is a potent medication primarily used as a chemotherapy drug for the treatment of various cancers, including testicular cancer, Hodgkin's disease, and certain types of lymphoma. It works by interfering with the growth and spread of cancer cells in the body. However, it comes with risks, such as potential lung toxicity. It's usually administered intravenously or under the skin.

Breast conservation surgery, also known as lumpectomy, is a surgical procedure aimed at removing a tumor or abnormal tissue from the breast while preserving as much of the breast as possible. It is often used in the treatment of early-stage breast cancer and is typically followed by radiation therapy to minimize the risk of cancer recurrence.