Patients whose breast cancer converted from lymph node-positive to lymph node-negative after neoadjuvant chemotherapy did not have a higher risk of recurrence or death when they skipped adjuvant regional nodal irradiation (RNI), according to a clinical trial. The study’s findings suggest that downstaging cancer-positive regional lymph nodes with neoadjuvant chemotherapy can let some patients skip adjuvant RNI without harming oncologic outcomes.

Leveraging Advanced Detection To Find Vulnerabilities
Extended Detection and Response (XDR) enhances security by integrating visibility across various layers. It transforms penetration testing by identifying hidden vulnerabilities, validating security controls, and