How often should peaking of the gamma camera be performed?

The peaking of the gamma camera, which involves adjusting the system to ensure an optimal energy window for detection and imaging, should be performed daily. This routine check is essential for maintaining the accuracy and quality of the images produced by the gamma camera. It helps to ensure that the camera is operating at peak performance, allowing for precise measurements and reducing the potential for artifacts in imaging.

Daily peaking is crucial because any fluctuations in the camera's electronic systems or radioactive source can significantly impact the quality of the imaging results. Regularly conducting this procedure helps to identify any issues early, ensuring that any necessary adjustments or repairs can be made promptly.

In contrast, less frequent peaking (such as weekly, monthly, or yearly) would increase the risk of undetected issues leading to compromised image quality, which could ultimately affect patient diagnosis and care. Therefore, the daily frequency of peaking is a standard practice for ensuring reliable performance in nuclear medicine imaging.