What is the primary aim of proper patient positioning when imaging the breast?

• A. To center the nipple on the image
• B. To minimize patient discomfort
• C. To ensure even distribution of breast tissue over the chest wall with the nipple centered
• D. To maximize breast compression

Answer: (C)

Proper patient positioning in breast imaging aims to ensure even distribution of breast tissue over the chest wall with the nipple centered in the imaging field. This arrangement provides uniform tissue coverage, reduces overlapping tissue and distortion, and helps visualize both peripheral and retroareolar areas so lesions can be accurately detected and measured. It also supports reproducibility between views and studies, which is essential for follow-up comparisons. While patient comfort and appropriate compression matter, they do not replace the goal of even tissue distribution with the nipple centered; over-compression can distort anatomy, and centering the nipple without full coverage may miss parts of the breast.