Stereotactic breast localization is primarily used to determine what aspect of nonpalpable lesions?

Stereotactic breast localization plays a crucial role in identifying the precise location of nonpalpable lesions within the breast. This imaging technique combines mammography with computer guidance, allowing radiologists and surgeons to accurately target lesions that cannot be felt during a physical examination.

The procedure effectively determines the horizontal and vertical positions of the lesions, allowing clinicians to locate them in three-dimensional space. Additionally, it helps in assessing the depth of the lesions in relation to the surrounding breast tissue. Accurate knowledge of a lesion's size is also vital, as it informs the treatment plan, surgical approach, and any necessary follow-up.

Because stereotactic breast localization can provide detailed information about the size, depth, and precise location of nonpalpable lesions, it encompasses all these aspects, making the comprehensive answer appropriate. Thus, the technique is indispensable for guiding interventions and improving patient outcomes in breast cancer diagnostics and management.