If the backup time stops a breast exposure, what can the technologist do to repeat the radiograph?

When the backup time stops a breast exposure during a mammographic procedure, increasing the peak kilovoltage (KVP) setting is often the most effective response to ensure proper image acquisition. The reason for this is that a higher KVP will enhance the penetration of the X-ray beam through the breast tissue. By increasing KVP, the technologist can produce images with better contrast and reduce the chances of the backup timer terminating the exposure prematurely due to insufficient exposure time.

In mammography, optimal KVP settings are crucial because they affect the quality of the image as well as the radiation dose to the patient. By selecting a higher KVP appropriately, the technologist can achieve a more effective balance between sufficient penetration and image quality, thereby minimizing the need for repeat exposures.