What may occur if the C-arm of the mammography unit is raised too high during a CC projection?

When the C-arm of the mammography unit is raised too high during a craniocaudal (CC) projection, it can indeed lead to the loss of inferior breast tissue. In a CC view, achieving proper positioning is critical for capturing the entire breast, including the lower portions. If the C-arm is elevated excessively, the inferior aspect of the breast may no longer be adequately visualized within the imaging field. This could result in areas of potential pathology being missed, emphasizing the importance of correct C-arm height to ensure all breast tissue is included in the radiographic evaluation. Maintaining the appropriate height allows for a comprehensive assessment of the breast, which is vital for accurate diagnosis and patient care.