How many radiation therapy sessions after breast-conserving surgery for breast cancer?

In general, radiation therapy after breast-conserving surgery for breast cancer involves 25 to 30 treatment sessions. A detailed explanation is as follows:

Breast cancer is one of the most common malignant tumors, and early diagnosis and timely treatment are crucial. For patients diagnosed with early-stage breast cancer, breast-conserving surgery is a commonly used treatment approach. Following this surgery, radiation therapy is typically recommended to prevent cancer recurrence and metastasis. Radiation therapy uses high-energy X-rays or other particles to target and destroy residual cancer cells, thereby reducing the risk of recurrence. After breast-conserving surgery, patients usually undergo 25 to 30 radiation treatments, with each session lasting approximately 10 to 15 minutes. The specific radiation dose and treatment schedule are determined based on individual patient factors and the severity of the disease. Potential risks and side effects of radiation therapy include skin inflammation, fatigue, and breast fibrosis.

In addition, during radiation therapy, patients should take care to protect their skin by avoiding cosmetics and other irritating substances, as well as minimizing exposure to sunlight and other irritants. It is also important for patients to maintain good nutrition and healthy eating habits, stay in a positive mood, and avoid mental stress and excessive fatigue.