What is the average radiation dose from a standard mammogram?

The average radiation dose from a standard mammogram is approximately 0.4 mSv. This level of exposure is considered low and is comparable to the amount of natural background radiation a person would receive from the environment within a few days.

Mammograms are designed to balance the need for clear images to detect potential breast cancers while minimizing radiation exposure to the patient. The figure of 0.4 mSv provides an effective guideline for understanding the safety and risks associated with this diagnostic imaging procedure.

In the context of breast cancer screening, this dose is justified given the potential benefits of early detection, which outweigh the risks associated with radiation exposure. Understanding this average dose is essential for healthcare providers and patients when discussing mammography and its safety profile.