"Раком" is a term used in Russian to refer to cancer, a group of diseases characterized by the uncontrolled growth of abnormal cells in the body. Cancer can affect various parts of the body and is classified into different types based on the origin of the cells, such as рак легких (lung cancer) or рак молочной железы (breast cancer). The causes of cancer can be complex and may include genetic factors, environmental influences, and lifestyle choices. Early detection and treatment are crucial for improving outcomes, and methods such as химиотерапия (chemotherapy) and радиотерапия (radiation therapy) are commonly used in managing the disease.