rinnavähil

Rinnavähil is a term that may refer to breast cancer in Estonian. Breast cancer is a malignant tumor that develops in the breast tissue. It is one of the most common types of cancer affecting women worldwide, though it can also occur in men. The cancer originates when breast cells begin to grow out of control, forming a tumor. These tumors can invade surrounding breast tissue or spread to other parts of the body, a process known as metastasis.

The exact causes of breast cancer are not fully understood, but several risk factors are associated with its development. These include genetic mutations, such as BRCA1 and BRCA2, a family history of breast cancer, early onset of menstruation, late menopause, a history of radiation therapy to the chest, and certain lifestyle factors like obesity, lack of physical activity, alcohol consumption, and hormone replacement therapy.

Symptoms of breast cancer can vary but often include a lump or thickening in the breast or underarm, changes in breast size or shape, skin irritation or dimpling, redness or scaling of the nipple or breast skin, and nipple discharge other than breast milk. Early detection significantly improves treatment outcomes. Mammography, clinical breast exams, and breast self-awareness are key components of early detection strategies.

Treatment for breast cancer depends on the stage, type, and grade of the cancer, as well as the patient's overall health. Common treatment options include surgery, radiation therapy, chemotherapy, hormone therapy, and targeted therapy. Research continues to advance our understanding and treatment of breast cancer, leading to improved survival rates and quality of life for patients.