After replacing a brachytherapy source, what must also be surveyed?

When a brachytherapy source is replaced, it is essential to survey the source container. This is critical because the source container is where the radioactive material is housed, and ensuring that it is intact, properly labeled, and safe for handling is of utmost importance. A thorough survey of the source container helps to confirm that there is no leakage and that the radioactive source is functioning as intended. This step is vital in maintaining safety standards for both patients and healthcare providers.

Surveying the source container also aligns with regulatory requirements and institutional protocols designed to prevent accidental exposure and ensure that proper radiation safety measures are followed. Regular checks of the container's integrity and its radiation levels help to maintain a safe environment in the clinical setting.