Which structure in the body does a mammogram primarily assess?

A mammogram primarily assesses breast tissue. This type of imaging is specifically designed to detect abnormalities in the breast, such as tumors or cysts, and is a crucial tool in breast cancer screening. The breast tissue contains various structures including glands, ducts, and adipose tissue, which can be visualized on a mammogram. By focusing on this area, healthcare professionals can identify potential issues at an early stage, which greatly improves treatment outcomes.

Mammograms utilize low-dose X-rays to create detailed images of the breast, allowing for the examination of changes in tissue that may not be palpable during physical examination. Regular screening through mammograms is recommended for women as a proactive measure in breast cancer prevention and diagnosis.