Which of the following labeling practices for mammographic images is not required by the MSQA?

In mammography, the Mammography Standards Quality Assurance (MSQA) establishes guidelines for proper labeling of images to ensure clarity and traceability in patient care. The inclusion of the date of the examination, the patient's name, and facility identification are all crucial for identifying the images accurately and maintaining a proper medical record.

Correctly labeling images with technical factors, while beneficial for the radiologist's understanding and analysis of the images, is not mandated by the MSQA. The emphasis in MSQA is on ensuring that the identifying information directly related to the patient and the facility is prominently displayed, which is vital for patient safety and quality assurance. Therefore, while technical factors might add value, they are not a regulatory requirement for image labeling under the MSQA, making this the correct choice.