Radiation Therapy for Stomach Cancer: Is It Effective?

Radiation therapy plays a significant role in the treatment of stomach cancer, particularly when used in combination with surgery. It is typically categorized into two types: preoperative and postoperative radiation. Preoperative radiation is often recommended for patients with large tumors or those who are not in optimal health. The primary goal of preoperative radiation is to shrink the tumor, which can make surgery more effective and increase the likelihood of a successful outcome.

On the other hand, postoperative radiation is determined based on the surgical findings and pathology reports. If the tumor has spread extensively, is particularly large, or if lymph node metastasis is present, doctors may recommend postoperative radiation to target any remaining cancer cells. This approach helps reduce the risk of local recurrence and improves overall survival rates.

Typically, patients undergo around 25 sessions of postoperative radiation therapy. This course of treatment has been shown to significantly extend survival time and lower the chances of cancer returning in the same area. Whether used before or after surgery, radiation therapy for stomach cancer has proven to be quite effective.

Furthermore, radiation therapy not only enhances the success rate of surgery but also improves the overall quality of life for patients. By reducing the risk of recurrence and increasing survival time, radiation contributes to better treatment outcomes and helps patients maintain a higher standard of living during and after treatment. Ultimately, this leads to improved survival rates and better long-term management of the disease.